Youn-Hee Kang

Follow

Person

Kyungsangbook-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Joining method of high carbon steel for endless hot rolling and the...
- Patent number 8,584,923
- Issue date Nov 19, 2013
- Posco
- Jong-Sub Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LOCAL HEAT TREATMENT SYSTEM AND COLD FORMING METHOD USING THE SAME
- Publication number 20220016683
- Publication date Jan 20, 2022
- POSCO
- Youn-Hee Kang
- C21 - METALLURGY OF IRON
Information Patent Application
JOINING METHOD OF HIGH CARBON STEEL FOR ENDLESS HOT ROLLING AND THE...
- Publication number 20110174869
- Publication date Jul 21, 2011
- POSCO
- Jong-Sub Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR