Sung-Hoon Chung

Follow

Person

Pohang-si, Gyeongsangbuk-do, KR

People

Patents Applicationslast 30 patents

Information Patent Application
HIGH STRENGTH WIRE ROD HAVING NON-MAGNETIC PROPERTY AND METHOD FOR...
- Publication number 20220389530
- Publication date Dec 8, 2022
- POSCO
- Bong-Keun Lee
- C21 - METALLURGY OF IRON
Information Patent Application
WIRE ROD FOR WELDING RODS AND METHOD FOR MANUFACTURING SAME
- Publication number 20220371131
- Publication date Nov 24, 2022
- POSCO
- Bong-Keun Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR