Document Type and Number:
Japanese Patent JPS491057
Kind Code:
U
Application Number:
JP3972672U
Publication Date:
January 08, 1974
Filing Date:
April 04, 1972
Export Citation:
International Classes:
A63B5/00; A63B23/04; (IPC1-7): A63B5/18; A63B23/04
Domestic Patent References:
| JPS4719494U | 1972-11-04 |
Next Patent: JPS491058