Document Type and Number:
Japanese Patent JPS5096204
Kind Code:
A
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Application Number:
JP242174A
Publication Date:
July 31, 1975
Filing Date:
December 24, 1973
Export Citation:
International Classes:
G11B15/26; G11B15/28; G11B15/32; G11B15/44; (IPC1-7): G11B15/32