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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5638950
Kind Code:
Y2
Application Number:
JP4778876U
Publication Date:
September 10, 1981
Filing Date:
April 16, 1976
Export Citation:
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International Classes:
G04C3/14; G01D11/14; G01R13/08; G04C3/16; H02K26/00; H02K33/02; H02K33/08; (IPC1-7): H02K26/00; H02K33/08