Changhe Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Use of the flue gas desulfurization byproduct from thermal power pl...
- Patent number 8,007,560
- Issue date Aug 30, 2011
- Tsinghua University
- Changhe Chen
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Use of the Flue Gas Desulfurization Byproduct from Thermal Power Pl...
- Publication number 20070157690
- Publication date Jul 12, 2007
- TSINGHUA UNIVERSITY
- Changhe Chen
- C05 - FERTILISERS MANUFACTURE THEREOF