Document Type and Number:
Japanese Patent JPS56144569
Kind Code:
U
More Like This:
Application Number:
JP4377180U
Publication Date:
October 31, 1981
Filing Date:
April 01, 1980
Export Citation:
International Classes:
A63B23/00; A63B26/00; (IPC1-7): A63B23/00
Domestic Patent References:
JPS6425599U | 1989-02-13 | |||
JPS256428Y1 |