Document Type and Number:
Japanese Patent JPS53121952
Kind Code:
U
Application Number:
JP2656077U
Publication Date:
September 28, 1978
Filing Date:
March 04, 1977
Export Citation:
International Classes:
A63B5/20; (IPC1-7): A63B5/20
Domestic Patent References:
| JPS3511017Y1 |