Francis Langlais

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Gradignan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composite material with zirconia matrix
- Patent number 5,024,878
- Issue date Jun 18, 1991
- Societe Europeenne de Propulsion
- Christian Robinbrosse
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES