Guifen Yang

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Yunnan, CN

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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