Title:
TETSU OYOBI TETSUGOKINYO GINRO
Document Type and Number:
Japanese Patent JPS5163341
Kind Code:
A
Inventors:
KOJIMA KYOKAZU
Application Number:
JP12610474A
Publication Date:
June 01, 1976
Filing Date:
November 02, 1974
Export Citation:
Assignee:
TANAKA PRECIOUS METAL IND
International Classes:
B23K35/30; (IPC1-7): B23K35/30
Domestic Patent References:
| JPS4834051A | 1973-05-15 |