Inventor

SONG HAN S

KR2 patents

Patents

2 patents

US5585547ADec 17, 1996

Oxygen sensor probe for boiler

SSANGYONG CEMENT IND CO LTD14 citations61

US5213731AMay 25, 1993

Method for manufacture of a sintered body of Al2 O3 -Tic system useful as a cutting tool

SSANGYONG CEMENT IND CO LTD4 citations53