Zefeng LIANG

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Wuhu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gas water heater and safety control method and system therefor
- Patent number 10,775,078
- Issue date Sep 15, 2020
- Chengzhi Xue
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
GAS WATER HEATER AND SAFETY CONTROL METHOD AND SYSTEM THEREFOR
- Publication number 20190195532
- Publication date Jun 27, 2019
- WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. CO., LTD.
- Chengzhi XUE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES