Xingliang Feng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for comprehensively recovering rare earth elements and fluor...
- Patent number 9,752,213
- Issue date Sep 5, 2017
- Grirem Advanced Materials Co., Ltd.
- Liangshi Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR COMPREHENSIVELY RECOVERING RARE EARTH ELEMENTS AND FLUOR...
- Publication number 20150252449
- Publication date Sep 10, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Liangshi Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...