输入域名查询：
| 网站域名: | oapi.cm |
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| 反向链接: | 9 |
| wipo.int | Wipo - World Intellectual Property Organization |
| patentsoffice.ie | Irish Patents Office |
| ipaustralia.gov.au | IP Australia |
| invention-ifia.ch | International Federation of Inventors' Associations |
| inta.org | INTA - International Trademark Association |
| european-patent-office.org | European Patent Office |
| epa.ee | The Estonian Patent Office |
| eapo.org | Евразийская патентная организация (ЕАПО) |
| wipo.net | African Regional Industrial Property Organization |
| IP地址: |
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