Guofa WU

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
RECOVERY METHOD FOR COPPER-INDIUM-GALLIUM-SELENIUM MATERIAL
- Publication number 20200277685
- Publication date Sep 3, 2020
- Hanergy New Material Technology Co., Ltd.
- Junfei Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING COPPER INDIUM GALLIUM SELENIUM MATERIALS
- Publication number 20200270724
- Publication date Aug 27, 2020
- Hanergy New Material Technology Co., Ltd.
- Yongtao Gao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING COPPER INDIUM GALLIUM SELENIUM MATERIALS
- Publication number 20190010578
- Publication date Jan 10, 2019
- Hanergy New Material Technology Co., Ltd.
- Yongtao GAO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...