Document Type and Number:
Japanese Patent JPS63137658
Kind Code:
U
Application Number:
JP3000687U
Publication Date:
September 09, 1988
Filing Date:
March 03, 1987
Export Citation:
International Classes:
A63B23/00; A63B26/00; A63G31/00; (IPC1-7): A63B23/00; A63G31/00