Herve Guichon

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La Courneuve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth sesquisulfide compositions comprising alkali/alkaline ea...
- Patent number 5,348,581
- Issue date Sep 20, 1994
- Rhone-Poulenc Chimie
- Thierry Chopin
- C01 - INORGANIC CHEMISTRY