Roland Pantel

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38320 Eybens, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the growth of films of silicides of refra...
- Patent number 4,643,914
- Issue date Feb 17, 1987
- Francois Arnaud D'Avitaya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES