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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4881814
Kind Code:
U
More Like This:
Application Number:
JP467571U
Publication Date:
October 05, 1973
Filing Date:
December 29, 1971
Export Citation:
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International Classes:
G11B5/55; G11B27/34; (IPC1-7): G11B5/55; G11B27/34



 
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