Document Type and Number:
Japanese Patent JPS5567752
Kind Code:
U
Application Number:
JP15211778U
Publication Date:
May 09, 1980
Filing Date:
November 04, 1978
Export Citation:
International Classes:
A63B5/20; (IPC1-7): A63B5/20
Domestic Patent References:
| JPS4938024U | 1974-04-04 | |||
| JPS3412530Y1 |