Document Type and Number:
Japanese Patent JPS54138767
Kind Code:
U
Application Number:
JP3453678U
Publication Date:
September 26, 1979
Filing Date:
March 16, 1978
Export Citation:
International Classes:
A63B5/20; (IPC1-7): A63B5/20
Domestic Patent References:
| JPS5020766B1 | 1975-07-17 |