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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4732054
Kind Code:
U
Application Number:
JP3503971U
Publication Date:
December 11, 1972
Filing Date:
May 01, 1971
Export Citation:
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International Classes:
A63B21/00; A63B21/02; A63B21/05; (IPC1-7): A63B21/02



 
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