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Reinhard Sobotta

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  • Braunschweig, Mascherode, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Worm gear mount
    • Patent number 4,308,759
    • Issue date Jan 5, 1982
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable remote control unit for a slide projector
    • Patent number 4,306,782
    • Issue date Dec 22, 1981
    • Rollei-Werke Franke & Heidecke GmbH
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Still projector with cover
    • Patent number 4,170,409
    • Issue date Oct 9, 1979
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic slide projector
    • Patent number 4,165,927
    • Issue date Aug 28, 1979
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dual photographic slide projector
    • Patent number 4,127,324
    • Issue date Nov 28, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Still projector with spare projection lamp
    • Patent number 4,127,323
    • Issue date Nov 28, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Slide projector for both magazine and single slide projection
    • Patent number 4,106,867
    • Issue date Aug 15, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Circular magazine for linear magazine slide projectors
    • Patent number 4,105,317
    • Issue date Aug 8, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY