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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4920100
Kind Code:
B1
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Application Number:
JP5594770A
Publication Date:
May 22, 1974
Filing Date:
June 29, 1970
Export Citation:
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International Classes:
B41M5/20; H04N1/23; G03G5/08; (IPC1-7): G03G5/08



 
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