The final publication of IPC 2011.01 is available
The final publication of IPC 2011.01 is availablein the IPC official web site:
- IPC Master files and their transformations ( PDF, split viewer, statistics, definition viewer, IPC tools, etc…) under http://www.wipo.int/classifications/ipc/en/ITsupport/Version20110101/index.html
- its internet publication under http://www.wipo.int/ipcpub/
