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IPC Union - ad hoc Working Group on the Revision of the Guide to the IPC

Meeting codeIPC/RG/II
Date and venueMarch 14 to April 17, 1978 (Vienna, Austria) Onsite
Previous / future meetingsIPC/RG/I >> IPC/RG/II >> IPC/RG/III
Topic(s)International Patent Classification (IPC)

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