Process for separating and recovering dimethylsulfoxide from extracted Chinese-medicinal liquid by freeze drying method
Process for separating and recovering dimethylsulfoxide from extracted Chinese-medicinal liquid by freeze drying method
- CN 1,369,481 A
- Filed: 02/06/2002
- Published: 09/18/2002
- Est. Priority Date: 02/06/2002
- Status: Abandoned Application
- EN CH
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- Pin
