Document Type and Number:
Japanese Patent JPS5554165
Kind Code:
U
Application Number:
JP13938878U
Publication Date:
April 12, 1980
Filing Date:
October 11, 1978
Export Citation:
International Classes:
A63B67/04; A63B67/00; (IPC1-7): A63B67/04
Domestic Patent References:
| JPS52136044A | 1977-11-14 | |||
| JPS5244138U | 1977-03-29 |