Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure
Code du document | IPC/SEM/98/6 |
Document(s) connexe(s) | IPC/SEM/98/6 ADD. |
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Réunion(s) connexe(s) | IPC/SEM/98 |
Date de publication | 20 novembre 1998 |
English | Classification at the European Patent Office (EPO). Improvement of the IPC Revision Procedure |