Document Type and Number:
Japanese Patent JPS5192459
Kind Code:
A
More Like This:
Application Number:
JP1682875A
Publication Date:
August 13, 1976
Filing Date:
February 12, 1975
Export Citation:
International Classes:
B23K1/18; F28F9/18; (IPC1-7): B23K1/12; F28F9/18
Domestic Patent References:
JPS4921684A | 1974-02-26 | |||
JP28006389A |