Cooperative Patent Classification (CPC)
Código de los documentos | IPC/CE/45/COOPERATIVE_PATENT_CLASSIFICATION |
Reuniones conexos | IPC/CE/45 |
Fecha de publicación | 4 de marzo de 2013 |
English | Cooperative Patent Classification (CPC) Mr. Pierre Held, Administrator – Project Manager, Directorate Classification, EPO, and Mr. Chritopher Kim, CPC Project Coordinator, USPTO |