TREA

Jens Hagedorn-Olsen

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  • Hornbaek, DK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reprographic apparatus
    • Patent number 5,055,873
    • Issue date Oct 8, 1991
    • Helioprint A/S
    • Jens Hagedorn-Olsen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for bringing sheets into flat position
    • Patent number 4,523,840
    • Issue date Jun 18, 1985
    • Oce-Helioprint AS
    • Jens Hagedorn-Olsen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reprographic camera
    • Patent number 4,361,398
    • Issue date Nov 30, 1982
    • Oce-Nederland B.V.
    • Jens Hagedorn-Olsen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens turret
    • Patent number 4,307,940
    • Issue date Dec 29, 1981
    • Oce-Helioprint AS
    • Jens Hagedorn-Olsen
    • G02 - OPTICS