Document Type and Number:
Japanese Patent JPS5031039
Kind Code:
Y2
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| JPH02144784 | CODE READER |
Application Number:
JP7198871U
Publication Date:
September 10, 1975
Filing Date:
August 13, 1971
Export Citation:
International Classes:
G06K13/077; G06K5/00; G07F7/02; G07F13/00; G07F15/00; (IPC1-7): G07F13/00; G06K5/00; G07F7/02