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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5328410
Kind Code:
Y2
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Application Number:
JP8398675U
Publication Date:
July 18, 1978
Filing Date:
June 19, 1975
Export Citation:
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International Classes:
A63H5/00; A63H33/30; G11B19/265; G11B19/28; (IPC1-7): G11B19/28