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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54136054
Kind Code:
U
Application Number:
JP3153178U
Publication Date:
September 20, 1979
Filing Date:
March 12, 1978
Export Citation:
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International Classes:
A63B53/00; A63B53/02; A63B53/04; A63B102/32; (IPC1-7): A63B53/02