Zhicong Zhang

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heating and ventilating fan
- Patent number 9,194,603
- Issue date Nov 24, 2015
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Hongjian Yuan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
HEATING AND VENTILATING FAN
- Publication number 20140169771
- Publication date Jun 19, 2014
- PANASONIC CORPORATION
- Hongjian Yuan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...