Document Type and Number:
Japanese Patent JPS4997495
Kind Code:
A
Application Number:
JP919473A
Publication Date:
September 14, 1974
Filing Date:
January 23, 1973
Export Citation:
International Classes:
A63B29/02; A62B1/14
Domestic Patent References:
| JPS4935194B1 | 1974-09-20 | |||
| JPS4416080Y1 | 1969-07-10 |