Helene Pernot

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dehydrocyanation of aliphatic dinitriles
- Patent number 5,352,819
- Issue date Oct 4, 1994
- Rhone-Poulenc Chimie
- Michel Gubelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compound containing alkali metals or alkaline earth metals...
- Patent number 5,118,651
- Issue date Jun 2, 1992
- Rhone-Poulenc Chimie
- Michel Gubelmann
- C07 - ORGANIC CHEMISTRY