Josiane Ramos

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Bondoufle, FR

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Patents Grantslast 30 patents

Information Patent Grant
Doped optical fiber laser amplifier
- Patent number 4,959,837
- Issue date Sep 25, 1990
- Societe Anonyme dite: Compagnie Generale d'Electricite
- Herve Fevrier
- H01 - BASIC ELECTRIC ELEMENTS