The Mapping Analysis Between the Cooperative Patent Classification System (CPC) and the International Patent Classification System (IPC)

Article Chinese OPEN
Bai Linlin; Zhu Zhongming;
(2017)

[Purpose/significance] A detailed comparison of the mapping between the Cooperative Patent Classification System (CPC) and the International Patent Classification System (IPC) is intended to provide references for the use of CPC and IPC for patent classification.[Method... View more
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