Hwa Hyoung Lee

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Gas adsorbing and sound absorbing composite structure of activated...
- Patent number 9,278,304
- Issue date Mar 8, 2016
- Hwa Hyoung Lee
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Gas Adsorbing and Sound Absorbing Composite Structure of Activated...
- Publication number 20140298997
- Publication date Oct 9, 2014
- Hwa Hyoung Lee
- B32 - LAYERED PRODUCTS