Sylvie Fouchet

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for locally increasing the refractive indexes of an electro...
- Patent number 4,938,836
- Issue date Jul 3, 1990
- Etat Francais represente par le Ministre Delegue aux Postes et Telecommunicat...
- Alain Carenco
- C30 - CRYSTAL GROWTH