Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure
| Индекс документа | IPC/SEM/98/6 |
| Related Document(s) | IPC/SEM/98/6 ADD. |
|---|---|
| Мероприятия по теме | IPC/SEM/98 |
| Дата публикации | 20 ноября 1998 г. |
| English | Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure |