Sun-Tae An

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ozone treatment apparatus using ozone gas
- Patent number 7,527,603
- Issue date May 5, 2009
- Sun-Tae An
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ION AND OZONE OPTIMIZING SATURATION METHOD FOR INDOOR AIR
- Publication number 20110277627
- Publication date Nov 17, 2011
- Sun-Tae AN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ozone treatment apparatus using ozone gas
- Publication number 20080045874
- Publication date Feb 21, 2008
- Sun-Tae An
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE