Document Type and Number:
Japanese Patent JPS5534821
Kind Code:
U
Application Number:
JP11763278U
Publication Date:
March 06, 1980
Filing Date:
August 28, 1978
Export Citation:
International Classes:
A63B5/11; (IPC1-7): A63B5/18
Domestic Patent References:
| JPS5243551B2 | 1977-10-31 | |||
| JP48095760B |