Dei-She Ke

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 3,4-dihydroxy-benzonitrile
- Patent number 6,790,977
- Issue date Sep 14, 2004
- Sinon Corporation
- Lung-Huang Kuo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing 3,4-dihydroxy-benzonitrile
- Publication number 20040024239
- Publication date Feb 5, 2004
- Lung-Huang Kuo
- C07 - ORGANIC CHEMISTRY