Bernhard Granwehr

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Zofingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of trans-4-alkyl-cyanoarylcyclohexanes
- Patent number 4,229,367
- Issue date Oct 21, 1980
- Siegfried Aktiengesellschaft
- Bernhard Granwehr
- C07 - ORGANIC CHEMISTRY