Seoug geum Heo

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Busan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell having flow passage
- Patent number 7,348,091
- Issue date Mar 25, 2008
- LG Electronics Inc.
- Sam Chul Ha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Fuel cell
- Publication number 20050130020
- Publication date Jun 16, 2005
- Sam Chul Ha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...