Document Type and Number:
Japanese Patent JPS5420790
Kind Code:
U
Application Number:
JP9362877U
Publication Date:
February 09, 1979
Filing Date:
July 14, 1977
Export Citation:
International Classes:
A63B65/00; A63B63/00; A63H27/16; (IPC1-7): A63H27/02; A63B65/00
Domestic Patent References:
| JPS5621438U | 1981-02-25 |