Requests for Revision of the International Patent Classification (IPC)
Code du document | IPC/WG/11/2 |
Réunion(s) connexe(s) | IPC/WG/11 |
Date de publication | 7 mai 2004 |
English | Requests for Revision of the International Patent Classification (IPC) |
Code du document | IPC/WG/11/2 |
Réunion(s) connexe(s) | IPC/WG/11 |
Date de publication | 7 mai 2004 |
English | Requests for Revision of the International Patent Classification (IPC) |