Woon Sun Choi

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for treating a waste gas using plasma torch
- Patent number 7,394,041
- Issue date Jul 1, 2008
- Global Standard Technology, Co., Ltd.
- Woon Sun Choi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for treating a waste gas using plasma torch
- Publication number 20070284343
- Publication date Dec 13, 2007
- GLOBAL STANDARD TECHNOLOGY CO., LTD.
- Woon Sun Choi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES