Zengkuang SHI

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic constant-temperature dehumidification device
- Patent number 11,479,493
- Issue date Oct 25, 2022
- Zengkuang Shi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Temperature-adjustable four-effect dehumidifying and drying system
- Patent number 11,204,197
- Issue date Dec 21, 2021
- Zengkuang Shi
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Automatic constant-temperature dehumidification device
- Publication number 20210284561
- Publication date Sep 16, 2021
- Guangzhou Shincci Energy Equipment Co., Ltd.
- Zengkuang SHI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TEMPERATURE-ADJUSTABLE FOUR-EFFECT DEHUMIDIFYING AND DRYING SYSTEM
- Publication number 20190390907
- Publication date Dec 26, 2019
- Guangzhou Shincci Energy Equipment Co., Ltd.
- Zengkuang SHI
- F26 - DRYING