TREA

Gilbert Widmer

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  • Bienne, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical fibre connector
    • Patent number 4,214,811
    • Issue date Jul 29, 1980
    • Ste. d'Exploitation des Cables Electriques, Systeme Berthoud, Borel & Cie.
    • Pierre A. Benoit
    • G02 - OPTICS
  • Information Patent Grant

    Connector for connecting two groups of optical fibres
    • Patent number 4,183,616
    • Issue date Jan 15, 1980
    • Societe d'Exploitation des Cables Electriques
    • Pierre-Alain Benoit
    • G02 - OPTICS