Rene Coutin

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Guingamp, FR

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Patents Grantslast 30 patents

Information Patent Grant
Switching network for interconnecting bothway input/output links, u...
- Patent number 5,654,956
- Issue date Aug 5, 1997
- Alcatel Cit
- Patrick Frene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interconnection system for interconnecting connection units and a c...
- Patent number 5,012,465
- Issue date Apr 30, 1991
- Alcatel Cit
- Didier Helou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE