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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4878930
Kind Code:
U
Application Number:
JP43497271U
Publication Date:
September 28, 1973
Filing Date:
December 28, 1971
Export Citation:
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International Classes:
H02B1/38; E05C17/02; E05C17/52; H02B1/04; (IPC1-7): H02B1/04; E05C17/02



 
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