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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03111359
Kind Code:
U
Application Number:
JP2122490U
Publication Date:
November 14, 1991
Filing Date:
March 02, 1990
Export Citation:
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International Classes:
A63B51/02; A63B49/08; A63B60/40; A63B60/50; A63B67/04; A63B102/02; (IPC1-7): A63B49/08; A63B51/02; A63B67/04
Domestic Patent References:
JPS5315864B21978-05-27