Document Type and Number:
Japanese Patent JPH03206
Kind Code:
Y2
Application Number:
JP17940587U
Publication Date:
January 08, 1991
Filing Date:
November 25, 1987
Export Citation:
International Classes:
A63B17/00; A63B26/00; A63G31/00; (IPC1-7): A63B17/00; A63B26/00; A63G31/00
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