Patents Assigned to Ets J. Cheynet et ses fils (Societe Anonyme)
  • Patent number: D453880
    Type: Grant
    Filed: April 14, 1998
    Date of Patent: February 26, 2002
    Assignee: Ets J. Cheynet et ses fils (Societe Anonyme)
    Inventor: Rene Cheynet