Fei Ma

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gas cooker control system
- Patent number 8,272,376
- Issue date Sep 25, 2012
- Shenzhen H & T Intelligent Control Co., Ltd.
- Fei Ma
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Gas Cooker Control System
- Publication number 20100288262
- Publication date Nov 18, 2010
- Fei Ma
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES