An-Bang Duh

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Hsinchu Industrial District, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing amino phosphate compounds
- Patent number 7,507,819
- Issue date Mar 24, 2009
- Chang Chun Plastics Co., Ltd.
- Kuen-Yuan Hwang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for preparing amino phosphate compounds
- Publication number 20070049753
- Publication date Mar 1, 2007
- Chang Chun Plastics Co., Ltd.
- Kuen-Yuan Hwang
- C07 - ORGANIC CHEMISTRY