Youngkwang HONG

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Pohang-si, Gyeongsangbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET WITH EXCELLENT PHOSPHATABILITY AND MANUFACTURING METHOD...
- Publication number 20240043955
- Publication date Feb 8, 2024
- POSCO Co., Ltd
- Byoungho LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COLD-ROLLED STEEL SHEET HAVING EXCELLENT THERMAL-RESISTANCE AND MOL...
- Publication number 20230074599
- Publication date Mar 9, 2023
- POSCO
- Minho JO
- C21 - METALLURGY OF IRON