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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5284680
Kind Code:
U
Application Number:
JP17273175U
Publication Date:
June 24, 1977
Filing Date:
December 19, 1975
Export Citation:
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International Classes:
H01B7/04; H01B7/17; (IPC1-7): H01B7/04



 
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