Chan Sic YUNE

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Zinc coating-forming method for drawing of metallic pipes
- Patent number 10,577,702
- Issue date Mar 3, 2020
- HAN SUNG MINUTENESS STEEL PIPE CO., LTD.
- Chan Sic Yune
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ZINC COATING-FORMING METHOD FOR DRAWING OF METALLIC PIPES
- Publication number 20180127889
- Publication date May 10, 2018
- HAN SUNG MINUTENESS STEEL PIPE CO.,LTD.
- Chan Sic YUNE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR