Seong-Choon Kwon

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Gwangyang-si, Jeollanam-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATI...
- Publication number 20240018676
- Publication date Jan 18, 2024
- POSCO Co., Ltd
- Jin-Ho Jung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT PLATING...
- Publication number 20240003032
- Publication date Jan 4, 2024
- POSCO Co., Ltd
- Jin-Ho Jung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...