Patents Assigned to Cidelcem, S.A.
  • Patent number: D286729
    Type: Grant
    Filed: April 4, 1984
    Date of Patent: November 18, 1986
    Assignee: Cidelcem, S.A.
    Inventors: Guy Tzifkansky, Jean-Claude Marchais
  • Patent number: D286730
    Type: Grant
    Filed: April 4, 1984
    Date of Patent: November 18, 1986
    Assignee: Cidelcem, S.A.
    Inventors: Guy Tzifkansky, Jean-Claude Marchais