Jian Li

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flushing mechanism
- Patent number 9,512,603
- Issue date Dec 6, 2016
- XIAMEN AXENT CORPORATION LIMITED
- Feiyu Li
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
FLUSHING MECHANISM
- Publication number 20130205486
- Publication date Aug 15, 2013
- Feiyu Li
- E03 - WATER SUPPLY SEWERAGE