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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56144569
Kind Code:
U
Application Number:
JP4377180U
Publication Date:
October 31, 1981
Filing Date:
April 01, 1980
Export Citation:
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International Classes:
A63B23/00; A63B26/00; (IPC1-7): A63B23/00
Domestic Patent References:
JPS6425599U1989-02-13
JPS256428Y1



 
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