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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5421755
Kind Code:
Y2
Application Number:
JP2956973U
Publication Date:
August 01, 1979
Filing Date:
March 09, 1973
Export Citation:
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International Classes:
G01R31/02; H01R13/70; (IPC1-7): H01R13/70; G01R31/02