Document Type and Number:
Japanese Patent JPH0279997
Kind Code:
U
Application Number:
JP16030988U
Publication Date:
June 20, 1990
Filing Date:
December 09, 1988
Export Citation:
International Classes:
A63H18/02; (IPC1-7): A63H18/02
Domestic Patent References:
| JPS6319116U | 1988-02-08 | |||
| JPS5010076U | 1975-02-01 |