Document Type and Number:
Japanese Patent JPS5010644
Kind Code:
B1
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Application Number:
JP6841770A
Publication Date:
April 23, 1975
Filing Date:
August 06, 1970
Export Citation:
International Classes:
G03C1/00; C09D5/23; C09D101/18; G03B31/00; G03C1/825; G11B5/633; (IPC1-7): G03C1/78