Haitao Chi

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Zhejing Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Disposable integrated polymeric vacuum filtration funnel
- Patent number 9,623,349
- Issue date Apr 18, 2017
- Haitao Chi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISPOSABLE INTEGRATED POLYMERIC VACUUM FILTRATION FUNNEL
- Publication number 20140291234
- Publication date Oct 2, 2014
- Haitao Chi
- G01 - MEASURING TESTING