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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5280649
Kind Code:
U
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Application Number:
JP16862675U
Publication Date:
June 16, 1977
Filing Date:
December 12, 1975
Export Citation:
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International Classes:
G03G15/00; G03G15/04; (IPC1-7): G03G15/04



 
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