Ju Dong Lee

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Yeonje-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Separation, purification and recovery method of SF6, HFCs and PFCs
- Patent number 8,202,353
- Issue date Jun 19, 2012
- Yoosung Co., Ltd.
- Gang Woo Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION, PURIFICATION AND RECOVERY METHOD OF SF6, HFCs AND PFCs
- Publication number 20090114096
- Publication date May 7, 2009
- YOOSUNG CO., LTD.
- Gang Woo LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL