Byoung Su Lee

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Gwangmyeong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Coating material having heat and abrasion resistance and low fricti...
- Patent number 7,615,291
- Issue date Nov 10, 2009
- Korea Institute of Science and Technology
- Yong Bok Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Coating material having heat and abrasion resistance and low fricti...
- Publication number 20070003693
- Publication date Jan 4, 2007
- Yong Bok Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...