Document Type and Number:
Japanese Patent JPS53157496
Kind Code:
U
Application Number:
JP6338177U
Publication Date:
December 09, 1978
Filing Date:
May 18, 1977
Export Citation:
International Classes:
B25B1/04; (IPC1-7): B25B1/04
Domestic Patent References:
| JPS3912781Y1 |