Shiwei WU

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polyvinylidene fluoride hollow fiber membrane of in-situ pore-formi...
- Patent number 10,258,931
- Issue date Apr 16, 2019
- UNITED ENRIRONTECH (XIAMEN) CO., LTD.
- Jianchun Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANE OF IN-SITU PORE-FORMI...
- Publication number 20170312699
- Publication date Nov 2, 2017
- UNITED ENVIRONTECH (XIAMEN) CO., LTD
- Jianchun HONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL