Patents Assigned to Construction Diffusion Vente Internationale- Societe Anonyme
  • Elecronic key reader
    Patent number: 6700546
    Abstract: Electronic key reader includes a protective metal housing member having a front surface with a center and edges. At least one slot extends from at least one of the edges to the center of the front surface.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: March 2, 2004
    Assignee: Construction Diffusion Vente Internationale- Societe Anonyme
    Inventors: David Benhammou, Gérard Bonnefoy