Document Type and Number:
Japanese Patent JPS6393957
Kind Code:
U
Application Number:
JP18935786U
Publication Date:
June 17, 1988
Filing Date:
December 08, 1986
Export Citation:
International Classes:
A63B21/072; (IPC1-7): A63B11/00
Domestic Patent References:
| JP11003861U | ||||
| JPS4826614U | 1973-03-30 |