各国专利文献后缀代码含义
专利文献种类及其代码
专利文献种类及其代码（1）WIPO标准ST.16 （P45-47）第1组: 用于在发明专利申请基础上形成的并作为基本或主要编号序列的文献。
——第一公布级 A——第二公布级 B——第三公布级 C第2组: 用于具有与第1组文献不同编号序列的实用新型文献。
——第一公布级 U——第二公布级 Y第3组: 用于专利文献的专门序列。
——工业品外观设计专利文献S（2）美国专利文献种类及其代码（P172-173）•专利说明书(United States Utility Patent)，文献类型识别代码A（B1，B2）•专利申请公布说明书（Patent Application Publication），文献类型识别代码（A1）•植物专利说明书（United States Plant Patent），文献类型识别代码P（P2、P3）•再版专利（Reissued Patent），文献类型识别代码（E）•再审查证书（Reexamination Certificate），文献类型识别代码B1、B2（C1、C2、C3）•依法登记的发明(Statutory Invention Registration)，文献类型识别代码H•设计专利(United States Design Patent)，文献类型识别代码（S）（3）日本专利文献种类及其代码（P107-110 ）•公開特許公報（专利申请公开说明书），文献类型识别代码（A）•特許公報（专利公告说明书）文献类型识别代码（B2）•公表特許公報（国际申请说明书日文译本），文献类型识别代码（A）•公開実用新案公報（实用新型申请公开说明书），文献类型识别代码（U）•公表実用新案公報（实用新型国际申请说明书日文译本），文献类型识别代码（U1）•実用新案公報（实用新型公告说明书），文献类型识别代码（Y2）•登録実用新案公報（注册实用新型说明书），文献类型识别代码（U）•実用新案登録公報（实用新型注册说明书），文献类型识别代码（Y2）•意匠公報（外观设计公报），文献类型识别代码（S）（4）欧洲专利文献种类及其代码（P186）•欧洲专利申请说明书（European Patent Applications），文献类型识别代码（A）•A1——附有检索报告的欧洲专利申请说明书；•A2——未附检索报告的欧洲专利申请说明书；•A3——单独出版的检索报告；•A4——对国际申请检索报告所做的补充检索报告。
专利文献编号体系
专利文献编号体系一、中国专利文献编号体系此阶段的编号特点：（1）三种专利申请号由8位数字组成，按年编排。
如88100001，前两位数字表示受理专利申请的年号，第三位数字表示专利申请的种类，1—发明、2—实用新型、3—外观设计，后五位数字表示当年申请顺序号。
（2）一号多用，所有文献号沿用申请号。
专利号前的ZL为汉语“专利”的声母组合，一般用在专利公报或检索工具中。
共用一套号码的编号方式，突出的优点是方便查阅, 易于检索。
不足之处是：由于专利审查过程中的撤回、驳回、修改或补正，使申请文件不可能全部公开或按申请号的顺序依次公开，从而造成文献的缺号和跳号（号码不连贯）现象，给文献的收藏与管理带来诸多不便。
因此，1989年中国专利文献编号体系作了调整。
此阶段的编号特点：（1）自1989年开始出版的专利文献中，三种专利申请号由9位数字组成，按年编排。
如89103229.2，增加小数点后面的计算机校验码，其它含义不变。
（2）自1989年开始出版的所有专利说明书文献号均由7位数字组成，按各自流水号序列顺排，逐年累计。
起始号分别为：发明专利申请公开号自CN1030001A开始，发明专利申请审定号自CN1003001B开始，实用新型申请公告号自CN2030001U开始，外观设计申请公告号自CN3003001S开始。
首位数字表示专利权种类：1—发明，2—实用新型，3—外观设计。
1993年1月1日起实施修改后的专利法，伴随1994年中国加入专利合作条约（PCT），1995年4月开始公布进入中国国家阶段的国际申请，为此中国专利文献编号体系又有新变化。
此阶段的编号特点：（1）进入中国国家阶段的国际申请均给予国家申请号，仍由9位数字组成。
前两位数字表示受理专利申请的年号，第三位数字表示国际申请的种类：1—发明，2—实用新型。
第四位数字9或8表示国际申请，后四位数字表示进入国家阶段的顺序编号，小数点后第九位数字是计算机检验码，如94190001.0。
专利文献说明书的各国标准缩写
专利文献说明书的各国标准缩写
AF 阿富汗 FI（SF）芬兰
AU 澳大利亚 FR 法国
AT（AN）奥地利 GB 英国
BR 巴西 HU 匈牙利
CA 加拿大 IN 印度
CH 瑞士 IT 意大利
CN（RC）中国 JP（JA）日本
CS 捷克斯洛伐克 NL 荷兰
CU 古巴 SU 前苏联
DK 丹麦 US 美国
EP 欧洲专利局 WP 世界知识产权组织（PCT）注：括号内的代号为英国德温特专利检索工具1981年前曾使用的代号。
INID为方便各国专利文献检索者，应有统一专利号的标志。
巴黎联盟专利局信息检索国际合作委员会（简称ICIREPAT）制定了一套专利著录项目的国际统一数字代号。
代号的作用是使不懂外国文字的专利资料工作者能根据代号识别这些项目，并便于电子计算机输入，进行机械检索。
此代号称INID。
主要项目代号见下表：。
专利文献号代码汇总(世界主要国家(组织))
专利文献号代码汇总（世界主要国家（组织））中国SIPO（2004年7月1日起执行）发明A——发明专利申请公布说明书，未经审查尚未授予专利权；A8——发明专利申请公布说明书（扉页再版）；A9——发明专利申请公布说明书（全文再版）；B——发明专利说明书，经审查授予专利权；C1-C7——发明专利权部分无效宣告的公告；实用新型U——实用新型专利说明书，经审查授予专利权；U8——实用新型专利说明书（扉页再版）；U9——实用新型专利说明书（全文再版）；Y1-Y7——实用新型专利权部分无效的公告；外观设计S——外观设计专利授权公告；S9——外观设计专利授权公告（全部再版）S1-S7——外观设计权部分无效宣告的公告美国（USPTO）A1——专利申请第一级公布（自1836.7.13至2000.12的公布，2001年起由B1和B2取代），未经审查尚未授予专利权；A2——专利申请再公布；A9——专利申请的修正公布，第一级公布的修正；B1——专利（无授权前公布），首次公布；B2——专利（授权公布之前有在先公布）第二级公布；E——再公告专利，经审查授予专利权；C1——再审查证书，文献种类代码2001年前为B1，2001年后为C1，经复审授予专利权;P1——植物专利申请公布，文献种类代码为P1，未经审查尚未授予专利权；P——植物专利，文献种类代码2001年前为P，2001年后为P2（未经申请公布）和P3（经申请公布），经审查授予专利权；H——依法登记的发明，文献种类代码为H，不经审查也不授予专利权；S——外观设计专利，文献种类代码为S，经审查授予专利权。
欧专局(EPO)A1——未经实质性审查，尚未授予专利权的附有检索报告的欧洲专利申请说明书；A2——未经实质性审查，尚未授予专利权的未附有检索报告的欧洲专利申请说明书；A3——未经实质性审查，尚未授予专利权的单独出版的检索报告；A4——未经实质性审查，尚未授予专利权的对国际申请检索报告所做的补充检索报告；A8——未经实质性审查，尚未授予专利权的专利申请说明书的更正扉页；A9——未经实质性审查，尚未授予专利权的专利申请说明书的全文再版；B1——经过实质性审查，授予专利权的欧洲专利说明书；B2——经过实质性审查，授予专利权的异议后再次公告出版的欧洲专利说明书；B3——经过实质性审查，授予专利权的经限制性修改程序修改后再次公告出版的欧洲专利说明书；B8——经过实质性审查，授予专利权的专利说明书的更正扉页；B9——经过实质性审查，授予专利权的专利说明书的全文再版。
[整理版]专利国别代码
![[整理版]专利国别代码](https://img.taocdn.com/s3/m/70368034580102020740be1e650e52ea5418ce5d.png)
国别代码AF - Afghanistan 阿富汗AL - Albania 阿尔巴尼亚DZ - Algeria 阿尔及利亚AS - American Samoa 东萨摩亚AD - Andorra 安道尔AO - Angola 安哥拉A v - Anguilla 安圭拉岛AQ - Antarctica 南极洲AG - Antigua and Barbuda 安提瓜和巴布达AR - Argentina 阿根廷AM - Armenia 亚美尼亚AA - Aruba 阿鲁巴AU - Australia 澳大利亚A T - Austria 奥地利AZ - Azerbaijan 阿塞拜疆BF - Bahamas 巴哈马BH - Bahrain 巴林BB - Barbados 巴巴多斯BD - Bangladesh 孟加拉BY - Belarus 白俄罗斯BE - Belgium 比利时BZ - Belize 伯里兹BJ - Benin 贝宁BM - Bermuda 百慕大BS - Bahamas 巴哈马BT - Bhutan 不丹BW - Botswana 博茨瓦纳BO - Bolivia 玻利维亚BA - Bosnia and Herzegovina 波黑BV - Bouvet Island 布韦岛BR - Brazil 巴西IO - British Indian Ocean Territory 英属印度洋领地BN - Brunei Darussalam 文莱布鲁萨兰BG - Bulgaria 保加利亚BF - Burkina Faso 布基纳法索BI - Burundi 布隆迪KH - Cambodia (Internet) 柬埔寨CB - Cambodia (CIA World Fact Book) 柬埔寨CM - Cameroon 喀麦隆CA - Canada 加拿大CV - Cape V erde 佛得角KY - Cayman Islands 开曼群岛CF - Central African Republic 中非TD - Chad 乍得CL - Chile 智利CN - China 中国CX - Christmas Island 圣诞岛CC - Cocos (Keeling) Islands 可可斯群岛CO - Colombia 哥伦比亚KM - Comoros 科摩罗CG - Congo 刚果CD - Congo, Democratic Republic 刚果CK - Cook Islands 库克群岛CR - Costa Rica 哥斯达黎加CI - Cote D'Ivoire (Ivory Coast) 象牙海岸HR - Croatia (Hrvatska) 克罗地亚CU - Cuba 古巴CY - Cyprus 塞普路斯CZ - Czech Republic 捷克CS - Czechoslovakia (former) 捷克斯洛伐克DK - Denmark 丹麦DJ - Djibouti 吉布提DM - Dominica 多米尼加共和国DO - Dominican Republic 多米尼加联邦TP - East Timor 东帝汶EC - Ecuador 厄瓜多尔EG - Egypt 埃及SV - El Salvador 萨尔瓦多GQ - Equatorial Guinea 赤道几内亚ER - EritreaEE - Estonia 爱沙尼亚ET - Ethiopia 埃塞俄比亚FK - Falkland Islands (Malvinas) 福兰克群岛FO - Faroe Islands 法罗群岛FJ - Fiji 斐济FI - Finland 芬兰FR - France 法国FX - France, MetropolitanGF - French Guiana 法属圭亚那PF - French Polynesia 法属玻里尼西亚TF - French Southern Territories 法国南部领地MK - F.Y.R.O.M. (Macedonia)GA - Gabon 加蓬GM - Gambia 冈比亚GE - Georgia 格鲁吉亚DE - Germany 德国GH - Ghana 加纳GI - Gibraltar 直布罗陀GB - Great Britain (UK) 英国GR - Greece 希腊GL - Greenland 格陵兰岛GD - Grenada 格林纳达GP - Guadeloupe 法属德洛普群岛GU - Guam 关岛GT - Guatemala 危地马拉GN - Guinea 几内亚GW - Guinea-Bissau 几内亚比绍GY - Guyana 圭亚那HT - Haiti 海地HM - Heard and McDonald Islands 赫德和麦克唐纳群岛HN - Honduras 洪都拉斯HK - Hong Kong 中国香港特区HU - Hungary 匈牙利IS - Iceland 冰岛IN - India 印度ID - Indonesia 印度尼西亚IR - Iran 伊朗IQ - Iraq 伊拉克IE - Ireland 爱尔兰IL - Israel 以色列IT - Italy 意大利JM - Jamaica 牙买加JP - Japan 日本JO - Jordan 约旦KZ - Kazakhstan 哈萨克斯坦KE - Kenya 肯尼亚KI - Kiribati 基里巴斯KP - Korea (North) 韩国KR - Korea (South) 朝鲜KW - Kuwait 科威特KG - Kyrgyzstan 吉尔吉斯斯坦LA - Laos 老挝LV - Latvia 拉托维亚LB - Lebanon 黎巴嫩LI - Liechtenstein 列支顿士登LR - Liberia 利比里亚LY - Libya 利比亚LS - Lesotho 莱索托LT - Lithuania 立陶宛LU - Luxembourg 卢森堡MO - Macau 中国澳门特区MG - Madagascar 马达加斯加MW - Malawi 马拉维MY - Malaysia 马来西亚MV - Maldives 马尔代夫ML - Mali 马里MT - Malta 马耳他MH - Marshall Islands 马绍尔群岛MQ - Martinique 法属马提尼克群岛MR - Mauritania 毛里塔尼亚MU - Mauritius 毛里求斯YT - MayotteMX - Mexico 墨西哥FM - Micronesia 米克罗尼西亚MC - Monaco 摩纳哥MD - Moldova 摩尔多瓦MA - Morocco 摩洛哥MN - Mongolia 蒙古MS - Montserrat 蒙塞拉特岛MZ - Mozambique 莫桑比克MM - Myanmar 缅甸NA - Namibia 纳米比亚NR - Nauru 瑙鲁NP - Nepal 尼泊尔NL - Netherlands 荷兰AN - Netherlands Antilles 荷属安德列斯NT - Neutral Zone 中立区（沙特-伊拉克间）NC - New Caledonia 新卡里多尼亚NZ - New Zealand (Aotearoa) 新西兰NI - Nicaragua 尼加拉瓜NE - Niger 尼日尔NG - Nigeria 尼日利亚NU - Niue 纽爱NF - Norfolk Island 诺福克岛MP - Northern Mariana Islands 北马里亚纳群岛NO - Norway 挪威OM - Oman 阿曼PK - Pakistan 巴基斯坦PW - Palau 帕劳PA - Panama 巴拿马PG - Papua New Guinea 巴布亚新几内亚PY - Paraguay 巴拉圭PE - Peru 秘鲁PH - Philippines 菲律宾PN - Pitcairn 皮特克恩岛PL - Poland 波兰PT - Portugal 葡萄牙PR - Puerto Rico 波多黎各QA - Qatar 卡塔尔RE - Reunion 法属尼留旺岛RO - Romania 罗马尼亚RU - Russian Federation 俄罗斯RW - Rwanda 卢旺达GS - S. Georgia and S. Sandwich Isls.KN - Saint Kitts and Nevis 圣基茨和尼维斯LC - Saint Lucia 圣卢西亚VC - Saint Vincent and the Grenadines 圣文森特和格陵纳丁斯WS - Samoa 西萨摩亚SM - San Marino 圣马力诺ST - Sao Tome and Principe 圣多美和普林西比SA - Saudi Arabia 沙特阿拉伯SN - Senegal 塞内加尔SC - Seychelles 塞舌尔SL - Sierra Leone 塞拉利昂SG - Singapore 新加坡SI - Slovenia 斯罗文尼亚SK - Slovak Republic 斯洛伐克Sb - Solomon Islands 所罗门群岛SO - Somalia 索马里ZA - South Africa 南非ES - Spain 西班牙LK - Sri Lanka 斯里兰卡SH - St. HelenaPM - St. Pierre and Miquelon 圣皮艾尔和密克隆群岛SD - Sudan 苏丹SR - Suriname 苏里南SJ - Svalbard and Jan Mayen Islands 斯瓦尔巴特和扬马延岛SZ - Swaziland 斯威士兰SE - Sweden 瑞典CH - Switzerland 瑞士SY - Syria 叙利亚TW - Taiwan 中国台湾省TJ - Tajikistan 塔吉克斯坦TZ - Tanzania 坦桑尼亚TH - Thailand 泰国TG - Togo 多哥TK - Tokelau 托克劳群岛TO - Tonga 汤加TT - Trinidad and Tobago 特立尼达和多巴哥TN - Tunisia 突尼斯TR - Turkey 土尔其TM - Turkmenistan 土库曼斯坦TC - Turks and Caicos Islands 特克斯和凯科斯群岛TV - Tuvalu 图瓦卢UG - Uganda 乌干达UA - Ukraine 乌克兰AE - United Arab Emirates 阿联酋UK - United Kingdom 英国US - United States 美国UM - US Minor Outlying Islands 美国海外领地UY - Uruguay 乌拉圭SU - USSR (former) 前苏联UZ - Uzbekistan 乌兹别克斯坦VU - V anuatu 瓦努阿鲁V A - V atican City State (Holy See) 梵蒂岗VE - V enezuela 委内瑞拉VN - Viet Nam 越南VG - Virgin Islands (British) 英属维京群岛VI - V irgin Islands (U.S.) 美属维京群岛WF - Wallis and Futuna Islands 瓦里斯和福图纳群岛EH - Western Sahara 西撒哈拉YE - Y emen 也门YU - Y ugoslavia 南斯拉夫ZM - Zambia 赞比亚(ZR - Zaire) - See CD Congo, Democratic Republic 扎伊尔ZW - Zimbabwe 津巴布韦。
专利说明书种类识别代码及其含义.
根据WIPO PCIPI制定的ST.16专利文献 类型识别代码，2001年1月2日美国专利说明 书种类标识代码全面调整，下面括号中的标 识为调整后的代码。目前已经出版的专利说 明书种类有以下几种：
ห้องสมุดไป่ตู้24
美国专利文献编号体系
特点：
(1)申请号为多年循环编号（一个循环期约为一百万号），系列码含义 （申请种类、起始年代） 发明专利申请、植物专利申请01/000001—28/000001（自2004年12月至今 进入系列码为11的循环期）。 例：08/101840为一件植物专利申请号，08/101841则为一件发明专利 申请号。 外观设计专利申请29/000001~ 临时专利申请 60/000001~ 单方再审查请求 90/000001~ 双方再审查请求 95/000001~ (2)自2001年出版的专利申请说明书公开号按年编排,例 US2001/0000001A1 (3)其它专利文献号按各自流水号系列顺排
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中国专利说明书 1．1985-1992年各类说明书
发明专利申请说明书，文献种类标识代码A 这是一种未经实质性审查、尚未授予专 利权的说明书。发明专利申请提出后，经初 步（形式）审查合格，自申请日（或优先权 日）起满18个月即行公布，出版发明专利申 请公开说明书（见图1）。1985年出版至今。
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申请号 发 明 2003 1 0100002. X 专利号 ZL 2003 1 0100002. X
进入中国国家阶段的PCT 发明专利申请 实用新型 进入中国国家阶段的PCT 实用新型专利申请
2003 8 0100002. X
2003 2 0100002.5 2004 9 0000001.3
专利编号有哪几种-其作用各是什么-2019
专利编号有哪几种?其作用各是什么?2019
专利编号是专利局为每件专利申请案或专利编制的各种序号的总称。
在各种专利编号中,专利申请受理部门在受理专利申请时为每件专利申请案编制的序号称申请号；在公布专利申请或专利文件时为每件专利申请或专利编制的序号称文件号。
在文件号中,延迟审查制国家为公开申请说明书编制的序号称公开号；不审查制国家在完成专利申请案的形式审查后为公告申请说明书编制的序号称申请公告号；审查制国家在完成专利申请案的实质性审查后为公告申请说明书编制的序号称审查公告号（包括日本的特许公告号,联邦德国展出号,中国的审定公告号）；在颁布专利时编制的序号称专利号。
申请号与文件号作为专利编号的两个主要系统,在使用中具有不同的作用。
申请号是确定发明创造申请专利的标志,主要用于专利局内部专利申请和审批流程中的文档管理,它也是专利申请人与专利局之间有关专利事务联系的唯一依据。
文件号用于专利申请文件或专利
文件的公布,它是图书文献部门管理公开出版的专利申请文件或专利文件及公众索取专利说明书的重要依据,它与专利说明书类型标识连用,可提供专利法律信息。
由于各国编制专利编号的方法不同,一些国家的申请号与文件号在形式上有明显区别,如英国,申请号为年度系列编号,一件申请案的申请号为：年/年度内序号；公开号则为连续系列编号。
另一些国家则一号多用,即公开号、审查公告号、专利号均延用申请号,如联邦德国。
不管申请号与文件号在形式上是否有区别,在使用时,切不可混淆二者在不同场合的不同作用。
各国专利缩写代号
2. 专利数据库
⑴ 中外专利信息服务平台
⑵ CNKI中国专利数据库
⑴ 中外专利信息服务平台
中国国家知识产权局知识产权出版社建成,数据库收录了自1985
年以来所有在中国公开的专利文献信息，包含主权项、法律状态、 全文说明书以及近二十年来美、日、英、德、法、欧洲、WIPO、瑞
士等主要国家专利文摘，附全文链接。
国家名称
代码
国家名称
代码
国家名称
代码
国家名称
代 码 GB
Australia
AU
European
EP
Luxembourg
LU
United Kingdom
Austria
AT
Finland
FI
Mexico
MX
Slovakia
SK
Belgium
BE
France
FR
Netherlands
NL
Spain
ES
Brazil
cn1030002c发明专利授权公告号c代表是发明专利授权若为a则代表是发明专利申请号若为b代表是发明专利审定号实用新型专利申请的授权公告号cn2031635y外观设计专利申请的授权公告号cn3012543d专利说明书是专利文献的主体是专利申请人向专利局递交的说明发明创造内容及指明专利权利要求的书面文件既是技术性文献又是法律性文件
法律状态检索界面
同义词查询界面
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（2） CNKI《中国专利数据库》
收录了1985年9月以来的所有专利，包含发明专利、实用新型专利、 外观设计专利三个子库，准确地反映中国最新的专利发明。专利的内容 来源于国家知识产权局知识产权出版社 检索字段：专利名称,申请号,申请日,公开号,公开日,关键词,摘要,主分 类号,专利分类号(分类号),申请人,发明人,地址,专利代理机构,代理人,优先 权,全文 检索方式：简单检索、专业检索、高级检索
各国与地区专利文献种类代码
附录5：各国与地区专利文献种类代码国家或地区代码含义A Granted PatentAfrican Intellectual PropertyOrganization (OAPI) (OA)African Regional IndustrialA Granted PatentProperty Organization (ARIPO)(AP)A0 Patent ApplicationArgentina (AR) A1 PatentA2 Patent of ImportationA3 Patent of ImportationAustralia (AU) A0 Provisional Application for PatentA1 Comp. Spec. open to Pub. insp.A4 Provisional Application for PatentA5 Comp. Spec. open to Pub. insp.B1 Patent (APP. advert.accepted, without PREC. A1)B2 Patent (APP. advertised accepted)B3 Petty PatentAustria (AT) A Examined Patent Application Laid openA5 Examined Patent Application Laid openB PatentB8 Corrected front page of a PatentB9 Corrected PatentE EP Patent valid in ATU Utility ModelU1 Utility Model with search reportU2 Utility Model without search reportU3 Utility Model search reportXE AT NO. not accordedBelgium (BE) 99 KD not exact ( Data incomplete)A Patent of InventionA1 Patent of InventionA2 Patent of InventionA3 Patent SpecificationA4 Patent of ImprovementA5 Patent of ImprovementA6 Patent of ImprovementA7 Patent of ImportationA8 Patent of ImportationA9 Patent of ImportationAA Application published before GrantAB Originally filed Text (20 year Patent)AC Settled or rectified Text (20 year Patent)AD Originally filed Text and search report (20 year Patent)AE Settled or rectified Text and search report (20 year Patent)AF Text with modified claims and search report (20 year Patent)AG Originally filed Text (6 year Patent)AH Settled or rectified Text (6 year Patent)BF Correction: 20 year Patent instead of 6 year PatentT1 Patent of Invention ( transformed from EP.)T2 Patent of Invention ( transformed from EP)X Patent not publishedBolivia (BO) A Application for PatentBosnia and Herzegovina (BA) A Patent ApplicationB Granted PatentB1 Entry into the Register of a former YU PatentBrazil (BR) A Unexamined Patent ApplicationA0 Patent/Utility Model/Ind. Model/Ind. Design APP.A3 Pipeline PatentC1 Patent of AdditionC2 Improved Additional Inventors's CertificateC3 Second improved Additional Inventors's CertificateC4 Third improved Additional Inventors's CertificateU Utility Model (Application)U8 modified Utility ModelBrunei Darussalam (BN) A United Kingdom Patents registeredBulgaria (BG) A Published Patent ApplicationA1 Inventor's CertificateA2 Additional Inventor's CertificateA3 PatentA4 Additional PatentB1 Patent (Second Publication level)B2 Patent (First Publication level)D Main PatentS Additional PatentT Inventor's CertificateU Additional Inventor's CertificateU1 Published Utility Model ApplicationY1 Granted Utility Model (Second Publication level)Y2 Granted Utility Model (First Publication level)Canada (CA) A PatentA1 PatentA2 Patent (Division)AA Laid-open ApplicationB Patent (Reissue)C Patent (Law 1989)Chile (CL) A1 PatentA2 Patent of AdditionA3 Patent of ImportationChina (CN) A Unexamined APPLIC. open to Public inspection（公开未审查）B Examined APP. open to Public inspection（审查）C Granted Patent9（授权）T Publication of the translation of an InternationalApplication（国际申请的译文）U Publ. Utility Model Application（公开的实用新型）Y Granted Utility Model（授权的使用新型）Colombia (CO) A1 PatentCosta Rica (CR) A PatentCroatia (HR) A1 Publ. of Application with search reportA2 Publ. of Application without search reportB1 Entry into the Register of a former YU PatentCuba (CU) A Application for PatentB Granted PatentsO Application for PatentP Granted PatentsCyprus (CY) A PatentCzech Republic (CZ) A3 Patent ApplicationB6 PatentU1 Utility ModelCzechoslovakia (CS) A1 Application for Inventor's CertificateA2 Patent ApplicationA3 Patent Application (Patent Law 1990)B Inventor's CertificateB1 Inventor's CertificateB2 PatentB3 Dependent Inventor's CertificateB4 Dependent PatentB6 Patent (Patent Law 1990)L Additional PatentM Additional Inventor's CertificateP BASIC PatentDenmark (DK) A Unexamined Application open to Publ. insp.A0 Application filedA4 Application filedA5 Unexamined Application open to Publ. insp.B Examined ApplicationB1 Patent (Patent Law 1993)B2 Patent amended after opposition (Patent Law 1993)B3 Patent amended after re-examination (Patent Law 1993)B4 Patent amended after re-examination (Patent Law 1993)C PatentT1 Translation of the claims of an EP Patent into DanishT2 Corrected translation of the claims of an EP Patent intoDanishT3 Translation of an EP Patent into DanishT4 Translation of an amended EP Patent into DanishT5 Corrected translation of an EP Patent into DanishU1 Laid open Utility Model ApplicationU3 Utility Model registered without ExaminationU4 Utility Model registered with ExaminationX0 Application filed (annuled)Y3 Utility Model SpecificationY4 Utility Model Specification with ExaminationY5 Amended Utility Model SpecificationY6 Amended Utility Model Specification with Examination Dominican Republic (DO) A PatentEcuador (EC) A Application for PatentEgypt (EG) A PatentEl Salvador (SV) A PatentEstonia (EE) A Published Patent ApplicationB1 Granted PatentA1 Publ. of Application with search reportEurasian Patent Organization(EAPO) (EA)A2 Publ. of Application without search reportA3 Publ. of search reportB1 PatentEuropean Patent Office (EPO) (EP) A1 Publ. of Application with search report（带检索报告的申请）A2 Publ. of Application without search report（不带检索报告的申请）A3 Publ. of search report（检索报告）A4 Supplementary search report（补充检索报告）A8 Corrected title page of an EP-a DocumentA9 Complete reprint of an EP-a DocumentB1 Patent（授权）B2 Patent after modificationB8 Corrected front page of an EP-B DocumentB9 Complete reprint of an EP-B DocumentTD Publ. of Patent claims in GERMAN languageFinland (FI) A Unexamined Application open to Publ. insp.A0 Application filedB Examined ApplicationB1 Patent (Patent Law 1996)C PatentU0 Utility Model ApplicationU1 Utility ModelX0 Application filed (number not used)France (FR) A Demande/Brev./Cert.Add./Cert.Util. (1RE Publ.)A1 Application, First PublicationA2 Application for Additional Pat., First Publ.A3 Application for Utility Model, First Publ.A4 Appl. for Additional Cert. for Utility Model, First Publ.A5 Patent, First and only PublicationA6 Additional Patent, First and only PublicationA7 Certificate of Utility (First and only Publication)A8 Addit: Certificate of Utility (First and only Publ.)B1 Patent of Invention (Second Publication)B2 Addit. Patent of Invention (Second Publication)B3 Certificate of Utility (Second Publication)B4 Addit. Certificate of Utility (Second Publication)E AdditionsM Special Patent for MedicamentGerman Democratic Republic (DD) A1 Prov. Economic PatentA2 Prov. Economic Patent (Additional Patent)A3 Economic PatentA4 Additional Economic PatentA5 Prov. exclusive PatentA6 Prov. exclusive Patent (Additional Patent)A7 Exclusive PatentA8 Additional exclusive PatentA9 Laid open Application ACC0RD. to PAR. 10.3 extension actAA Public notice for inspection of Patent ApplicationAB Public notice for inspection of Provisional exclusivePatent accord. to PAR. 17/1 DD-PATG.AC Public notice for inspection of exclusive Patent accord. toPAR. 18/2 DD-PATGAH Public notice for inspection of foreign-language PatentApplications (HAVANNA TREATY)B1 Economic Patent (sect. 18(1))B3 Exclusive Patent (sect. 18(1))B5 Patent Specification, 2nd Publ. accord. to extension actC Prov. exclusive PatentC2 Economic Patent (sect. 19)C4 Economic Patent (sect. 19)C5 Patent Specification, 3RD Publ. accord. to extension actD Exclusive PatentS Exclusive Patent (Additional Patent)T Economic PatentT9 Publication of the GERMAN translation of the PatentSpecificationU Economic Patent (Additional Patent)W Prov. exclusive Patent (Additional Patent)Y Prov. Economic Patent (Additional Patent)Z Prov. Economic Patent (Hauptpatent)Germany (DE) A Document Laid open/Patent (First Publ.)A0 PCT Publication in GERMAN languageA1 Document Laid open (First Publication)B Document Laid open/ Patent Specification (Second Publ.)B1 Document Laid open (First Publication)B2 Document Laid open (Second Publ.)C0 Granted European PatentsC1 Patent Specification (First Publ.)C2 Patent Specification (Second Publ.)C3 Patent Specification (Third Publ.)I1 Publication of filing of CertificateI2 Publication of Grant of CertificateT Transl. of the Publ. of the Internat. ApplicationT2 Transl. of the European Patent SpecificationT3 Transl. of the modified European Patent SpecificationT4 Corrected transl. of the European Patent SpecificationU Utility ModelU1 Utility ModelGreece (GR) A Patent ApplicationA1 Patent of AdditionB PatentB1 Patent without preceding a-PublicationB2 Patent with preceding a-PublicationT1 Translation of claims of an European Patent ApplicationT3 Translation of a European PatentU Utility Model ApplicationY Utility ModelGuatemala (GT) A Application for PatentU Application for Utility ModelHonduras (HN) A PatentHong Kong (HK) A United Kingdom Patents registeredA1 Standard PatentA2 Short-term PatentA3 Publication of a request to record a designated PatentApplicationHungary (HU) A0 Application for PatentA1 Unexamined Patent Applications (Deferred Exam.)A2 Examined Patent ApplicationA3 Pipeline Patent ApplicationAA Publ. of Application with search reportAB Publ. of Application without search reportAC Publ. of search reportB PatentB1 Patent without previous PublicationB3 Pipeline PatentP PatentU Utility ModelU0 Application for Utility ModelX Patent SECRET oder published laterX1 Unexamined Patent Applications (Deferred Exam.) (notpublished)X2 Examined Patent Application (not published)India (IN) A Complete Specification Laid open to Publ. insp. Indonesia (ID) A PatentIreland (IE) A1 Patent ApplicationA2 Short-term Patent ApplicationB Patent SpecificationB3 Short-term PatentIsrael (IL) A0 Notice under SECTION 16 of the Patent LawA1 Application Laid open to Publ. insp.Italy (IT) A PatentA0 Patent ApplicationA1 published Patent ApplicationA2 Divisional Patent ApplicationA3 Patent Application ALSO AS Utility Model ApplicationA4 Converted Patent ApplicationB1 PatentT1 Patent Application EP translationT2 Patent EP translationU Utility ModelU0 Utility Model ApplicationU1 Published Utility Model ApplicationU2 Divisional Utility Model ApplicationU3 Utility Model Application ALSO AS Patent ApplicationU4 Converted Utility Model ApplicationY1 Utility ModelJapan (JP) A2 Document Laid open to Public inspection（公开）B1 Published registered Patent Specification without ANY A2Publication (EVEN AFTERWARDS)B2 Published registered Patent SpecificationB4 Published Examined Patent ApplicationT2 Publ. unexam. Pat. Appl. based on Internat. Appl.U1 Unexamined Utility ModelU2 Unexamined Utility ModelKenya (KE) A PatentA1 Patent (1 number for 2 Applications)Latvia (LV) A Patent ApplicationA3 Reregistration of SU PatentA4 Patent Application under LV-US agreementB PatentB4 Patent under LV-US agreementLithuania (LT) A Patent ApplicationA3 Reregistration of SU PatentB PatentLuxembourg (LU) A Patent ApplicationA1 Patent Application with search reportA2 Patent Application without search reportA4 Patent Application (1 numb. for 2 Appl.)A7 Additional CertificateA9 Supplementary protection CertificateMalawi (MW) A Patent SpecificationMalaysia (MY) A United Kingdom Patents registeredA1 Patents Granted (New Law)Malta (MT) A PatentMexico (MX) A Patent of InventionA1 Published Patent ApplicationA2 Anticipatedly published Patent ApplicationA3 Patent Application according to transitory Article XIB Patent (Law 1991)U Certificate of InventionXA Not published (Patent of Invention)XB Not published (Law 1991)XU Not published (Certificate of Invention)Monaco (MC) A PatentA1 First Additional CertificateMongolia (MN) A1 Inventor's CertificateT Inventor's CertificateNetherlands (NL) A Unexamined ApplicationA1 Unexamined Application (Law 1995)B Examined Application Laid openC Granted PatentsC1 Granted Patents (6 YEARS)C2 Granted Patents (20 YEARS)New Zealand (NZ) A Comp. Specification acceptedNicaragua (NI) A Application for PatentNorway (NO) A Unexamined Application open to Publ. insp.A0 Application filedA1 Unexamined Application open to Publ. inspB Examined ApplicationB1 Granted Patent (Law 1997)B2 Amended Patent (Law 1997)B3 Limited Patent (Law 1997)C Granted PatentPanama (PA) A Application for PatentParaguay (PY) A1 PatentA3 Patent of ImportationPeru (PE) A1 Application for PatentPhilippines (PH) A PatentS DesignU Utility ModelZ Utility ModelPoland (PL) A1 ApplicationA2 Application for Prov. PatentA3 Application for Add. PatentA4 Application for AD. Prov. PatentB Spec. of principle Inventor's CertificateB1 PatentB2 Provisional PatentB3 Additional PatentB4 Provisional Additional PatentL Spec. of Patent of AdditionM Spec. of Addition to Inventor's CertificateO Application Laid openP Spec. of principle PatentU1 Application for Utility ModelU3 Application for Additional Utility ModelY1 Utility ModelY3 Additional Utility ModelPortugal (PT) A ApplicationA1 Additional ApplicationA4 Applications (two APP. with same number)B Granted PatentB1 Additional PatentB4 Patent (two APP. with same number)T Translation of a European PatentU Published Utility Model ApplicationX Application number not usedY Granted Utility ModelsRepublic of Korea (KR) A Examined Patent ApplicationB1 Examined Patent Application, Second Publication; SINCE970930 Granted PatentB2 Examined Patent Application, First Publication)U Examined Utility Model ApplicationXA Patent (not published)XU Utility Model (not published)Y1 Examined Utility Model, Second Publication; SINCE 970930Granted Utility ModelY2 Examined Utility Model, First PublicationRepublic of Moldova (MD) A Patent Application not searched, 1ST PublicationB1 Patent Application searched (a not published), 2ndPublicationB2 Patent Application searched (a published), 2nd PublicationC1 Patent Specification (B1,B2 not published), 3RD PublicationC2 Patent Specification (B1,B2 published), 3RD PublicationF1 Decision of Grant without Exam. and without a-PublicationF2 Decision of Grant without Exam. and with a-PublicationU Utility Model Application not searched,1ST PublicationW1 Decision of REGISTERING an Utility Model withoutExamination, (U not published), 2nd PublicationW2 Decision of REGISTERING an Utility Model withoutExamination, (U published) 2nd PublicationY1 Utility Model Application searched, (U not published), 2ndPublicationY2 Utility Model Application searched (U published), 2ndPublicationRepublic of Slovenia (SI) A PatentA1 Patent of AdditionA2 Short term PatentA8 Conversion PatentB amended claimsC PatentC1 Patent of AdditionC2 Short term PatentC8 Conversion PatentT1 Translation of the claims of an EP Patent into SloveniaT2 Translation of the amended claims of an EP Patent Romania (RO) A published Patent ApplicationA3 Pipeline PatentB Patent (Second Publication)B0 Inventor's CertificateB1 PatentB2 Additional PatentB3 PatentB4 Additional PatentC Grant of Patent after revocation (Second Publication)C1 Grant of Patent after revocationL Additional PatentM Addition to Inventor's CertificateP PatentRussian Federation (RU) A1 Inventor's CertificateA2 Additional Inventor's CertificateA3 PatentA4 Additional PatentC1 PatentC2 Patent (Second Publication)D Basic PatentS Patent of AdditionT Basic Inventor's CertificateU Addition to Inventor's CertificateSan Marino (SM) A Registration of a PatentSingapore (SG) A United Kingdom Patents registeredA1 Patents under the Patents act 1995A2 Transitional Applications for RE-RegistrationSlovak Republic (SK) A3 Patent ApplicationA5 Patent ApplicationB6 PatentSouth Africa (ZA) A Patent SpecificationA1 Patent Specification (1 number for 2 Appl.)Spain (ES) A1 PatentA2 Certificate of AdditionA3 Patent of ImportationA4 Pat/Cert.of Add/Pat of IMP(1 numb. for 2 Invent.)A5 Patent (fictive 2nd Publication)A6 Certificate of Addition (fictive 2nd Publication)A7 Patent of Importation (fictive 2nd Publication)A8 Pat/Cert.Add/Pat.IMP(fict.2nd Pub,1 numb.2 Inv)AA Patent Application with search reportAB Patent Application without search reportAC Search report onlyAF Patent Granted without search reportBA Patent Granted with search reportBB Patent Granted with previous ExaminationT1 Translation of claims of an European Patent ApplicationT2 Revised transl. of claims of an European Patent ApplicationT3 Translation of Complete Text of a Granted European PatentT4 Rev. transl. of Complete Text of a Granted European PatentT5 Modified transl. of Complete Text of a Granted EuropeanPatentU Utility Model, 1ST PublicationU4 Utility Model, 1ST Publ.(1 number for 2 Appl.)UA Published Utility Model ApplicationY Utility Model, 2nd PublicationY1 Utility Model (fictive 3RD Publication)Y4 Utility Model (2nd Publ,1 numb for 2 Appl.)Y8 Utility Model (fict.3RD Publ,1 numb.for 2 Appl)YA Granted Utility ModelsSweden (SE) A Unexamined Application open to Publ. insp.A0 Application filedB Examined ApplicationC Granted PatentC2 Granted PatentC5 Corrected PatentC9 Corrected PatentX0 Application filed (number not used)Switzerland (CH) A Patent or Additional Patent without ExaminationA3 Application for Patent/Document Laid openA4 Application for Patent/Document Laid openA8 First page modifiedA9 Patent modifiedB Patent or Additional Patent with ExaminationB9 Patent with Examination modifiedC1 Partial withdrawal of a CH PatentC2 Anullment of a CH PatentH1 Partial withdrawal of a CH/EP PatentH2 Anullment of a CH/EP PatentTaiwan (TW) B PatentY Granted Utility ModelTajikistan (TJ) A Patent ApplicationA3 Reregistration of SU PatentB PatentU Utility Model RegistrationThailand (TH) A PatentS DesignZ Utility ModelTurkey (TR) A PatentA1 Patent Application with search reportA2 Patent Application without search reportA3 SEPARATE search reportB PatentT1 Translation of a PCT Application with search reportT2 Translation of a PCT Application without search reportU Utility Model ApplicationY Utility ModelA1 Inventor's CertificateUnion of Soviet SocialistRepublics (USSR) (SU)A2 Additional Inventor's CertificateA3 PatentA4 Additional PatentC Patent (published instead of an AUTHOR'S Certificate)D BASIC PatentS Patent of AdditionT BASIC Inventor's CertificateU Addition to Inventor's CertificateUnited Kingdom (GB) A Patent SpecificationA0 Application for PatentA1 Application publishedA8 Corrected Application publishedB2 Patent GrantedC Corrected PatentUnited States (US) A United STATES PatentA1 Patent Appl. Publ. within the TVPPA2 Patents issued after 1ST Publ.within the TVPPA4 Patent Appl. Publ. within the TVPPA9 Patent Application Corrected Publication (Pre-Grant)AA Patent Application Publication (Pre-Grant)AB Patent Application republication (Pre-Grant)B1 Reexamination Certificate First ReexaminationB2 Reexamination Certificate Second ReexaminationB3 Reexamination Certificate Third ReexaminationB8 Corrected front page of a PatentB9 Complete reprint of a PatentBA Patent (no previous Pre-Grant Publication)BB Patent (previous Pre-Grant Publication)C1 Reexamination Certificate (1ST level)C2 Reexamination Certificate (2nd level)C3 Reexamination Certificate (3RD level)E ReissueE1 Reissue (Pre-Grant)F1 Corrected ReissueH Defensive PublicationH1 Statutory Invention Registration (S.I.R.)P Plant PatentP1 Plant Patent Application Publication (Pre-Grant)P2 Plant Patent (NO previous Pre-Grant Publication)P3 Plant Patent (previous Pre-Grant Publication)P4 Plant Patent Application republication (Pre-Grant)P9 Plant Patent Application Corrected Publication (Pre-Grant)X Patent Document not published AT ALLXB Reexamination Certificate not publishedXH S.I.R. not issuedXT Defensive Publication not publishedUruguay (UY) A1 PatentA2 Patent of AdditionA3 Patent of ImportationVenezuela (VE) A1 PatentVietnam (VN) A1 Inventor's CertificateA3 PatentU Utility SolutionA1 Publ.of the Int.Appl. with Int.search report World Intellectual PropertyOrganization (WIPO) (WO)A2 Publ.of the Int.Appl. without Int.search REP.A3 Subsequent Publ. of the Int. search reportB1 Publ. of amended claimsB8 Second modification of the First pageB9 Correction of a Complete Corrected DocumentC1 Modified First pageC2 Complete Corrected DocumentYugoslavia (YU) A Application Laid openA5 Application Laid openB Patent SpecificationZambia (ZM) A Patent SpecificationA1 Patent Specification (1 number for 2 Appl.)A5 Patent SpecificationZimbabwe (ZW) A Applications acceptedA5 Applications accepted美国：Trial V oluntary Protest Program (TVPP)。
各国专利缩写代号
BR
Germany
DE
New Zealand
NZ
Sweden
SE
Canada
CA
Hunguary
HU
Norway
NO
South Africa
ZA
China
CN
Ireland
IE
PCT(World)
WO
Taiwan
TS
Czechoslovakia
CS
Israel
IL
Philippines
PH
USA
US
检索方式：表格检索、逻辑检索，IPC分类检索 辅助检索方式：二次检索、过滤检索、同义词检索。
中外专利信息检索平台
表格检索
在检索表格相应的检索项目中输入检索条件，把鼠标移置任一 字段输入框时，会出现对该字段的检索说明和检索示例,以便使用者 输入正确的检索词格式进行检索。 组合逻辑检索项是对检索表格中使用的检索项目和输入的检索 条件进行布尔运算式逻辑组合，按照组合后的表达式进行检索。检 索项目在使用时均使用其字母代表，字母代号是 A 到P的字母(字母 O除外)。检索项目之间可以使用and、or及改变运算顺序的 ()。检索 条件必须输入到字母对应的检索项目后的输入框中。组合检索字段 为空时(未在此行输入)，系统会自动将各检索字段之间使用＂逻辑 与＂的关系。
3. 中国专利信息网
⑴ 中国知识产权局网站（） ⑵ 中国专利信息网（） ⑶ 中国知识产权网() ⑷ 中国专利网() ⑸ 中国香港知识产权局专利检索 （.hk/patent） ⑹ 中国台湾专利公报资料库（.tw）
国际专利分类表(IPC)
农业；食品与烟 草；卫生与娱乐； 个人与家用物品。
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A
410
B
B
B
450
B8
B8
B8
B8
B8
A45
B9
B9
B9
B9
B9
A46
T
T
T
T
T
450
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U1
U1
U1
U1
450
U2
U2
U2
U2
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450
U3
U3
U3
U3
U3
A43
U8
U8
U8
U8
U8
A45
U9
U9
U9
U9
U9
A46
From 01-08-2005 onwards
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A1
A1
A1
A1
440
A2
A2
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430
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A3
A3
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A43
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430
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A43
A8
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A8
A45
TYPE OF DOCUMENT
Patent Patent application filed Utility model
Patent of invention Patent of addition / Certificate of addition Patent of importation Independent patent/division Patent of addition Other types of patents
B1
B1
450
A
A
450
S
S450DFra bibliotekD450
A0
A0
430
A1
A1
430
A2
A2
430
A3
A3
440
A4
A4
440
A5
A5
430
A6
A6
430
A7
A7
430
B1
B
450
B2
B
450
B3
B
450
B4
B
450
B5
B
450
B6
B
450
B7
B
450
Concordance of kind codes
AUSTRALIA From 24-05-2001 onwards
Publication of application with search report Publication of application without search report Search report Like A2, but published on same day as B1 doc. Publ. suppl. search report for int. appl. having entered national phase as patent application Modified first page
Document laid open Patent specification Modified first page granted patent Corrected complete granted patent Translation of European patent specification Utility model with search report Utility model without search report Search report only Modified first page utility model Modified complete spec. utility model
Patent application
Patent application Granted patent Patent right former SZP:010392
Patent specification Design
Patent ( 1 numb. for 2 applic.)
Application for patent of invention 20 year patent-original text 20 year patent-modified text AB with search report AC with search report 20 year patent-modified claims 6 year patent-original text 6 year patent-modified text Second level after A1 Second level after A2 Second level after A3 Second level after A4 Second level after A5 Second level after A6 Second level after A7
430
Y
Y
450
A2
A2
430
A8
A8
A45
A9
A9
A46
B1
B1
450
B8
B8
A45
B9
B9
A46
C8
C8
A45
C9
C9
A46
E2
E2
430
E8
E8
A45
Concordance of kind codes
BULGARIA Published before 1980 From 1980 onwards From Dec. 1993 onwards From 09-11-2006 onwards BOLIVIA From 01-01-1917 onwards From 01-01-1920 onwards BRAZIL
Independent patent application Divisional patent application Additional patent application Independent utility model application Divisional utility model application Additional utility model application Independent patent Divisional patent Additional patent Independent utility Model Divisional utility model Additional utility model Suppl. protection certificate
B2
B2
B2
B3
B3
B3
B4
B4
B4
B5
B5
B5
B6
B6
B6
B7
B7
B7
A9
A9
A46
B
B
450
B1
B1
450
B2
B2
450
B8
B8
A45
B9
B9
A46
T
T
450
U1
U1
450
U2
U2
450
U3
U3
A43
U8
U8
A45
U9
U9
A46
A41
A
A
460
S
S
450
B1
B1
450
B2
B2
450
A3
A3
430
E2
E2
E8
E8
E8
A
A
450
A1
A
450
A2
A
450
A3
A
450
A4
A
450
A5
A
450
A6
A
450
A7
A
450
A8
A
450
A9
A
450
T1
450
T2
450
A3
A
450
A4
A
450
A1
A
450
A2
A
450
A1
A
450
A2
A
450
A3
A
450
A4
A
450
A
A
430
U
U
430
U1
U1
450
B1
B1
450
2/25
A
A
A
A1
A
A1
A2
A
A2
A3
A
A3
A4
R
A4
A5
R
A5
A6
R
A6
A7
Q
A7
A8
Q
A8
A9
Q
A9
T1
T1
T1
T2
T2
T2
BG
A3
A
A3
A4
A
A4
A1
A
A1
A2
A
A2
A1
A
A1
A2
A
A2
A3
A
A3
A4
A
A4
A
A
U
U