Document Type and Number:
Japanese Patent JPS51145198
Kind Code:
U
Application Number:
JP6422775U
Publication Date:
November 22, 1976
Filing Date:
May 16, 1975
Export Citation:
International Classes:
A63B33/00; A63B31/00; A63B71/10; (IPC1-7): A63B31/00
Domestic Patent References:
JPS374003Y1 |