Youzhen Ding

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Norcross, GA, US

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Patents Applicationslast 30 patents

Information Patent Application
Fluid-absorbing products comprising superabsorbent material in a wa...
- Publication number 20060173430
- Publication date Aug 3, 2006
- Baosheng Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polyvinyl alcohol filter media
- Publication number 20040192135
- Publication date Sep 30, 2004
- Baosheng Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL