Christian Bertone

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Castelnau de Medoc, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of making parts out of an alumina matrix composite material
- Patent number 5,569,422
- Issue date Oct 29, 1996
- Societe Europeenne de Propulsion
- Jean-Pierre Astier
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for uniformly integrating a solid charge within a porous su...
- Patent number 5,281,439
- Issue date Jan 25, 1994
- Societe Europeenne de Propulsion
- Jean-Luc Leluan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Microwave antenna capable of operating at high temperature, in part...
- Patent number 5,231,409
- Issue date Jul 27, 1993
- Societe Europeenne de Propulsion
- Jean-Pierre Astier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing a laminated tubular fibrous structure for use...
- Patent number 4,986,863
- Issue date Jan 22, 1991
- Societe Europeenne de Propulsion
- Jean D. Denoel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL