Document Type and Number:
Japanese Patent JPS62113875
Kind Code:
U
Application Number:
JP28086U
Publication Date:
July 20, 1987
Filing Date:
January 06, 1986
Export Citation:
International Classes:
B23K9/16; F17C13/00; (IPC1-7): B23K9/16; F17C13/00
Domestic Patent References:
| JP58122111B | ||||
| JPS56141963A | 1981-11-05 |