Document Type and Number:
Japanese Patent JPS51157253
Kind Code:
U
Application Number:
JP7733075U
Publication Date:
December 15, 1976
Filing Date:
June 07, 1975
Export Citation:
International Classes:
A63B41/00; A63B37/00; A63B41/08; A63B41/10; (IPC1-7): A63B41/10
Domestic Patent References:
| JP48081965B |