Claude Le Pennec

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Vincennes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Chemical vapor deposition apparatus activated by a microwave plasma
- Patent number 5,603,771
- Issue date Feb 18, 1997
- Office National d'Etudes et de Recherches Aerospatiales
- Ghislaine Seiberras
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the manufacture of compact composite carbonaceous mater...
- Patent number 4,525,337
- Issue date Jun 25, 1985
- Commissariat a l'Energie Atomique
- Jean Jamet
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process and device for the accelerated densification of a porous ca...
- Patent number 4,514,371
- Issue date Apr 30, 1985
- Commissariat a l'Energie Atomique
- Jean Jamet
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES