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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4863640
Kind Code:
A
Application Number:
JP9852971A
Publication Date:
September 04, 1973
Filing Date:
December 06, 1971
Export Citation:
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International Classes:
B41J2/06; B41J2/095; G06K15/10; H04N1/034
Domestic Patent References:
JP41016973A
Foreign References:
GB1095689A1967-12-20