Jean C. Tanguy

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Sannios, FR

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Patents Grantslast 30 patents

Information Patent Grant
Mixtures of 1,1,1-trifluoroethane, perfluoropropane and propane, an...
- Patent number 5,474,695
- Issue date Dec 12, 1995
- d'Elf Atochem S.A.
- Sylvie Macaudiere
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Azeotropic mixtures of dimethyl ether and of 1,1,1,2-tetrafluoroeth...
- Patent number 5,188,748
- Issue date Feb 23, 1993
- Societe ATOCHEM
- Didier Arnaud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azeotropic mixture with 1,1,1-trifluoroethane and propane a low boi...
- Patent number 5,080,823
- Issue date Jan 14, 1992
- Societe ATOCHEM
- Didier Arnaud
- C07 - ORGANIC CHEMISTRY