Patents Assigned to Trasi S.A.
  • Patent number: D287418
    Type: Grant
    Filed: August 14, 1984
    Date of Patent: December 23, 1986
    Assignee: Trasi S.A.
    Inventor: Roberto Trabattoni
  • Patent number: D290759
    Type: Grant
    Filed: August 14, 1984
    Date of Patent: July 7, 1987
    Assignee: Trasi S.A.
    Inventor: Roberto Trabattoni