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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4947629
Kind Code:
U
Application Number:
JP8857672U
Publication Date:
April 25, 1974
Filing Date:
July 27, 1972
Export Citation:
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International Classes:
G03G15/10; G03G13/10; (IPC1-7): G03G15/10; G03G13/10



 
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