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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5040839
Kind Code:
B1
Application Number:
JP8913170A
Publication Date:
December 26, 1975
Filing Date:
October 08, 1970
Export Citation:
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International Classes:
G09F9/30; G02F1/13; G02F1/1335; G09F9/00; G09F9/35; (IPC1-7): G09F9/00; G02F1/13



 
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