Vasco Cheung

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the extraction of plant constituents
- Patent number 7,976,790
- Issue date Jul 12, 2011
- Vasco Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for the extraction of plant constituents
- Publication number 20060153758
- Publication date Jul 13, 2006
- Vasco Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL