The Common Hybrid Classification Project of the Five IP Offices - Mr. Pierre Held
文件编号 | IPC/WK/GE/10/REF05HELD |
相关会议 | IPC/WK/GE/10 |
发布日期 | 2010年2月9日 |
English | The Common Hybrid Classification Project of the Five IP Offices - Mr. Pierre Held Mr. Pierre Held, Harmony Project Manager, Directorate Classification, European Patent Office (EPO), Rijswijk, Netherlands |