 |
| |||
| 欧洲专利协定 (1972 年，缩为 E.P.C.) | |||
| 欧洲专利公约 | |||
| |||
| 欧洲专利协定 | |||
| English thesaurus | |||
| |||
| EPC | |||
| European Patent Convention: 2 phrases in 1 subject |
| International trade | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips