Wernfried Vondung

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating solids from aqueous 1,4-butynediol solutions
- Patent number 5,973,213
- Issue date Oct 26, 1999
- BASF Aktiengesellschaft
- Gerald Flood
- C07 - ORGANIC CHEMISTRY