Georges Wetroff

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Le Thillay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fire resistive plasticizer and method
- Patent number 4,022,812
- Issue date May 10, 1977
- Rhone-Progil
- Jean-Pierre Regeaud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1,1,2,2-Tetrachloroethane prepared by oxychlorination of dichloroet...
- Patent number 3,992,462
- Issue date Nov 16, 1976
- Produits Chimiques Pechiney-Saint Gobain
- Albert Antonini
- C07 - ORGANIC CHEMISTRY