Document Type and Number:
Japanese Patent JPS5179523
Kind Code:
U
Application Number:
JP15421074U
Publication Date:
June 23, 1976
Filing Date:
December 19, 1974
Export Citation:
International Classes:
B23K37/04; B23K9/00; B23K9/12; B23K37/00; (IPC1-7): B23K37/00
Domestic Patent References:
| JPS5137857A | 1976-03-30 | |||
| JPS3110379Y1 | ||||
| JPS397956Y1 |