Chan-Woo Bang

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Gwangyang-si, Jeollanam-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
HIGH-YIELD-RATIO ULTRA-HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT T...
- Publication number 20230392228
- Publication date Dec 7, 2023
- POSCO CO., LTD.
- Chan-Woo BANG
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTROGALVANIZED STEEL SHEET HAVING SUPERB WHITENESS AND METHOD FO...
- Publication number 20230027626
- Publication date Jan 26, 2023
- POSCO
- Moon-Jae KWON
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITION FOR SURFACE TREATING OF STEEL SHEET, STEEL SHEET USING...
- Publication number 20230019863
- Publication date Jan 19, 2023
- POSCO
- Chang-Hoon Choi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT SHEAR WORKABILITY...
- Publication number 20220186335
- Publication date Jun 16, 2022
- POSCO
- Sung-Il Kim
- C21 - METALLURGY OF IRON