IPC Revision in Practice - Mr. Heiko Wongel
| Document Code | IPC/WK/GE/10/REF06WONGEL |
| Meeting Code | IPC/WK/GE/10 |
| Publication Date | Feb 9, 2010 |
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IPC Revision in Practice - Mr. Heiko Wongel Mr. Heiko Wongel, Head, Classification Board, European Patent Office (EPO), Rijswijk, Netherlands
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