Shaobo ZHU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Urban river channel direct purification device
- Patent number 11,401,186
- Issue date Aug 2, 2022
- Shanghai Investigation, Design & Research Institute Co., Ltd.
- Zhaohui Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
URBAN RIVER CHANNEL DIRECT PURIFICATION DEVICE
- Publication number 20210363040
- Publication date Nov 25, 2021
- Shanghai Investigation, Design & Research Institute Co., Ltd.
- Zhaohui WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE