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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5418644
Kind Code:
Y2
Application Number:
JP12145673U
Publication Date:
July 13, 1979
Filing Date:
October 18, 1973
Export Citation:
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International Classes:
H02H11/00; H01H9/54; H02H7/22; H02J1/00; (IPC1-7): H01H9/54



 
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