Pol Balmelis

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Bergisch-Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for working up tars containing 2-mercaptobenzothiazole
- Patent number 4,780,540
- Issue date Oct 25, 1988
- Bayer Aktiengesellschaft
- Gabriel Denecker
- C07 - ORGANIC CHEMISTRY