Marcel Poulain

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Rennes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fluorinated glasses
- Patent number 5,480,845
- Issue date Jan 2, 1996
- Le Verre Fluore S.A.
- Gwendael Maze
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the synthesis of fluoride glass by the sol - gel method...
- Patent number 5,342,809
- Issue date Aug 30, 1994
- France Telecom Etablissement Autonome de Droit Public
- Marcel Poulain
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluoride glasses
- Patent number 4,666,870
- Issue date May 19, 1987
- Marcel J. Poulain
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Composite materials associating an amorphous barium fluoride coatin...
- Patent number 4,661,413
- Issue date Apr 28, 1987
- Le Verre Fluore S.A.
- Gwenael Maze
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Halogenated glasses
- Patent number 4,647,545
- Issue date Mar 3, 1987
- Etablissement Public dit: Centre National de la Recherche Scientifique
- Jacques Lucas
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Compositions of fluoride glasses and process for manufacturing fluo...
- Patent number 4,141,741
- Issue date Feb 27, 1979
- Etablissement Public dit "Agence Nationale de Valorisation de la Recherche (A...
- Jacques Lucas
- C03 - GLASS MINERAL OR SLAG WOOL