Document Type and Number:
Japanese Patent JPS5053068
Kind Code:
U
Application Number:
JP10819973U
Publication Date:
May 21, 1975
Filing Date:
September 14, 1973
Export Citation:
International Classes:
A63B69/36; A63B47/00; A63B69/40; (IPC1-7): A63B69/40; A63B47/00
Domestic Patent References:
| JPS3620939Y1 | ||||
| JPS3812852Y1 |