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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5292700
Kind Code:
U
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Application Number:
JP16157875U
Publication Date:
July 11, 1977
Filing Date:
November 28, 1975
Export Citation:
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International Classes:
G09F17/00; A63B57/00; A63B102/32; (IPC1-7): G09F17/00; A63B57/00