XueLian GONG

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ShangHai, CN

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Patents Applicationslast 30 patents

Information Patent Application
SPIRAL FLOW WATER TREATMENT APPARATUS
- Publication number 20150144547
- Publication date May 28, 2015
- GENERAL ELECTRIC COMPANY
- Chen WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE