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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5127310
Kind Code:
A
Inventors:
AKASAKA KIWAMU
Application Number:
JP9975174A
Publication Date:
March 06, 1976
Filing Date:
August 30, 1974
Export Citation:
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Assignee:
NIPPON COLUMBIA
International Classes:
G03B31/00; G11B5/02; G11B15/02; G11B20/00; G11B31/00; (IPC1-7): G03B31/00; G11B5/02; G11B15/02
Domestic Patent References:
JP43018943A



 
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