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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0237669
Kind Code:
U
Application Number:
JP11761488U
Publication Date:
March 13, 1990
Filing Date:
September 06, 1988
Export Citation:
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International Classes:
A63B33/00; A61F9/02; (IPC1-7): A63B33/00; A61F9/02
Domestic Patent References:
JP59135773B