Baohua Sun

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Yunnan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Treatment method of chlorine-containing zinc oxide secondary material
- Patent number 9,945,008
- Issue date Apr 17, 2018
- YUNNAN XIANGYUNFEILONG RESOURCES RECYCLING TECHNOLOGY CO., LTD.
- Yuzhang Shu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT METHOD OF CHLORINE-CONTAINING ZINC OXIDE SECONDARY MATERIAL
- Publication number 20160160319
- Publication date Jun 9, 2016
- YUNNAN XIANGYUNFEILONG RESOURCES RECYCLING TECHNOLOGY CO., LTD.
- Yuzhang Shu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR