Gilles Biardeau

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of cubic boron nitride using as a flux a fluoronitride
- Patent number 4,810,479
- Issue date Mar 7, 1989
- Centre National de la Recherche Scientifique (CNRS)
- Gilles Biardeau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES