Francis Gauthier

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Oullins, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of welding several optical fibers end to end in layers and a...
- Patent number 4,345,137
- Issue date Aug 17, 1982
- Compagnie Lyonnaise de Transmissions Optique
- Georges Mignien
- G02 - OPTICS
Information Patent Grant
Connector for simultaneous end-to-end connection of groups of seven...
- Patent number 4,203,650
- Issue date May 20, 1980
- Les Cables de Lyon
- Christian Millet
- G02 - OPTICS
Information Patent Grant
Method and device for connecting optical fibres
- Patent number 4,148,559
- Issue date Apr 10, 1979
- Societe Anonyme dite: Les Cables de Lyon
- Francis Gauthier
- G02 - OPTICS
Information Patent Grant
Device for connecting optical fibres together
- Patent number 4,142,777
- Issue date Mar 6, 1979
- Societe Anonyme dite: Les Cables de Lyon
- Francis Gauthier
- G02 - OPTICS
Information Patent Grant
Device for the protective covering of optical fibres
- Patent number 4,131,404
- Issue date Dec 26, 1978
- Societe Anonyme Dite: Les Cables de Lyon
- Rene Dubost
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for welding optical fibres end to end
- Patent number 4,118,618
- Issue date Oct 3, 1978
- Les Cables de Lyon
- Francis Gauthier
- G02 - OPTICS