Sheau-Cheau Lin

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Ping-Chen, TW

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Patents Grantslast 30 patents

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Process for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt...
- Patent number 6,087,504
- Issue date Jul 11, 2000
- Kuo Ching Chemical Co., Ltd.
- Chiu-Peng Tsou
- C07 - ORGANIC CHEMISTRY