Wam Yu Lee

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Sanchong City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Uniform aerosol deposit sampling device
- Patent number 7,582,146
- Issue date Sep 1, 2009
- Institute of Occupational Safety and Health, Council of Labor Affairs, Execut...
- Chane-Yu Lai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Uniform aerosol deposit sampling device
- Publication number 20080072764
- Publication date Mar 27, 2008
- Chane-Yu Lai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL