ZhuHuan Liang

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Taiping Town, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air purifier with Ozone reduction arrangement
- Patent number 7,431,752
- Issue date Oct 7, 2008
- ZhuHuan Liang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
Air purifier with ozone reduction arrangement
- Publication number 20080053307
- Publication date Mar 6, 2008
- ZhuHuan Liang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...