Cooperative Patent Classification (CPC)
Code du document | IPC/CE/45/COOPERATIVE_PATENT_CLASSIFICATION |
Réunion(s) connexe(s) | IPC/CE/45 |
Date de publication | 4 mars 2013 |
English | Cooperative Patent Classification (CPC) Mr. Pierre Held, Administrator – Project Manager, Directorate Classification, EPO, and Mr. Chritopher Kim, CPC Project Coordinator, USPTO |