The Common Hybrid Classification Project of the Five IP Offices - Mr. Pierre Held
| Document Code | IPC/WK/GE/10/REF05HELD |
| Meeting Code | IPC/WK/GE/10 |
| Publication Date | Feb 9, 2010 |
| Document Code | IPC/WK/GE/10/REF05HELD |
| Meeting Code | IPC/WK/GE/10 |
| Publication Date | Feb 9, 2010 |