Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure
| رمز الوثيقة | IPC/SEM/98/6 |
| Related Document(s) | IPC/SEM/98/6 ADD. |
|---|---|
| الاجتماعات ذات الصلة | IPC/SEM/98 |
| تاريخ النشر | 20 نوفمبر 1998 |
| English | Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure |