TREA

Giuseppe Gubau

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  • Ivrea, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic typewriter
    • Patent number 4,390,293
    • Issue date Jun 28, 1983
    • Ing. C. Olivetti & C., S.p.A.
    • Giuseppe Gubau
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS