Hermann Thelen

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Krefeld-Bockum, DT

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for the preparation of cyclohexanone from phenol and proce...
- Patent number 3,932,514
- Issue date Jan 13, 1976
- Bayer Aktiengesellschaft
- Hermann Thelen
- C07 - ORGANIC CHEMISTRY