Wolfgang Drees

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of alkoxylation products of epoxidized fats as antifoaming agents
- Patent number 6,057,375
- Issue date May 2, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Horst-Werner Wollenweber
- C13 - SUGAR INDUSTRY