Document Type and Number:
Japanese Patent JPS56108508
Kind Code:
U
Application Number:
JP641480U
Publication Date:
August 22, 1981
Filing Date:
January 21, 1980
Export Citation:
International Classes:
B27G23/00; (IPC1-7): B27G23/00
Domestic Patent References:
| JPS4859093U | 1973-07-26 |