Use of the IPC in Industry
文件编号 | IPC/WK/GE/08/10-G_FRERS |
相关会议 | IPC/WK/GE/08 |
发布日期 | 2008年2月4日 |
English | Use of the IPC in Industry Mr. Gerold Frers, Head, Search and Information, Siemens AG, Munich, Germany, and Board Member, Patent Documentation Group (PDG) Use of the IPC in industry – Consequences of IPC reform – Impact of changes in the IPC for alerts – Implication of incorrectly-assigned IPC codes |