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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5040054
Kind Code:
A
Application Number:
JP9094373A
Publication Date:
April 12, 1975
Filing Date:
August 15, 1973
Export Citation:
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International Classes:
H04N7/18; G06K9/00; G06T1/00; G06T7/00; (IPC1-7): G06K9/00; H04N7/18