World Intellectual Property Organization

Next version of the IPC (IPC 2014.01) enters into force on January 1, 2014.

The next version of the IPC (IPC 2014.01) will enter into force on January 1, 2014. The early publication, the compilation file and the Revision Concordance List of this version are available for consultation in English and French. The corresponding master files are also available.

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