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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5289934
Kind Code:
U
Application Number:
JP17674675U
Publication Date:
July 05, 1977
Filing Date:
December 27, 1975
Export Citation:
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International Classes:
G06F3/023; G06F3/02; G06F3/03; G06K7/00; (IPC1-7): G06F15/24; G06F3/02; G06F15/40
Domestic Patent References:
JPS5033363A1975-03-31
JP40024306A
JPS475706A



 
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