TREA

Boris Ukmar

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  • Banchette, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ribbon cartridge for printing machines
    • Patent number 4,806,033
    • Issue date Feb 21, 1989
    • Ing. C. Olivetti & C., S.p.A.
    • Boris Ukmar
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ribbon cartridge for printing machines
    • Patent number 4,789,256
    • Issue date Dec 6, 1988
    • Ing. C. Olivetti & C., S.p.A.
    • Boris Ukmar
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multitrack ribbon cartridge for printing machines
    • Patent number 4,669,902
    • Issue date Jun 2, 1987
    • Ing. C. Olivetti & C., S.p.A.
    • Boris Ukmar
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Serial printer
    • Patent number 4,395,145
    • Issue date Jul 26, 1983
    • Ing. C. Olivetti & C., S.p.A.
    • Felice Giacone
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS