Bernard Chevallier

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Talence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process of making fluorine-stabilized superconductor materials
- Patent number 5,132,281
- Issue date Jul 21, 1992
- Rhone-Poulenc Chimie
- Bernard Chevallier
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluorine-stabilized superconductor materials
- Patent number 5,002,927
- Issue date Mar 26, 1991
- Rhone-Poulenc Chimie
- Bernard Chevallier
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES