Bernard Le Bras

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Montelinar, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for mixing gaseous fluids by turbulence
- Patent number 4,337,032
- Issue date Jun 29, 1982
- Lafarge Coppee
- Alain Duplouy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and installation for making cement clinker
- Patent number 4,286,993
- Issue date Sep 1, 1981
- LaFarge Conseils et Etudes
- Jean P. Lovichi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing cement clinker from carboniferous shale
- Patent number 4,256,502
- Issue date Mar 17, 1981
- LaFarge Conseils et Etudes
- Jean-Pierre Lovichi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process and installations for transferring heat and their applicati...
- Patent number 4,251,208
- Issue date Feb 17, 1981
- LaFarge Conseils et Etudes
- Jean-Pierre Lovichi
- F27 - FURNACES KILNS OVENS RETORTS