Se-Don Choo

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Gwangyang-si, Jeollanam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
High-strength cold rolled steel sheet having excellent ductility, h...
- Patent number 10,519,526
- Issue date Dec 31, 2019
- POSCO
- Kyoo-Young Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DUCTILITY, H...
- Publication number 20170051378
- Publication date Feb 23, 2017
- POSCO
- Kyoo-Young LEE
- B32 - LAYERED PRODUCTS