Document Type and Number:
Japanese Patent JPS5547852
Kind Code:
U
Application Number:
JP13138278U
Publication Date:
March 28, 1980
Filing Date:
September 25, 1978
Export Citation:
International Classes:
A63B23/00; A63B22/14; (IPC1-7): A63B23/00
Domestic Patent References:
| JPS49133542A | 1974-12-21 |