Document Type and Number:
Japanese Patent JPS5730674
Kind Code:
Y2
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Application Number:
JP1015577U
Publication Date:
July 06, 1982
Filing Date:
January 31, 1977
Export Citation:
International Classes:
G06K13/063; B65H5/36; G06K13/073; G06K13/08; G06T1/00; (IPC1-7): G06K13/063; G06K13/073