Document Type and Number:
Japanese Patent JPH0228268
Kind Code:
U
Application Number:
JP10638688U
Publication Date:
February 23, 1990
Filing Date:
August 10, 1988
Export Citation:
International Classes:
A63B37/00; A63B65/06; (IPC1-7): A63B37/00; A63B65/06
Domestic Patent References:
| JP62092855B | ||||
| JPS56130168A | 1981-10-12 | |||
| JP49113757B |