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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56141672
Kind Code:
U
Application Number:
JP4005380U
Publication Date:
October 26, 1981
Filing Date:
March 25, 1980
Export Citation:
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International Classes:
A63B71/06; A63B63/00; A63B63/08; (IPC1-7): A63B63/08; A63B71/06
Domestic Patent References:
JPS5446630A1979-04-12



 
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