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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54162820
Kind Code:
U
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Application Number:
JP6187478U
Publication Date:
November 14, 1979
Filing Date:
May 08, 1978
Export Citation:
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International Classes:
H02M7/10; H02M7/04; (IPC1-7): H02M7/04



 
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