TREA

Eduard Keznickl

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  • Vienna, OE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inter-record gap recording or playback apparatus
    • Patent number 4,097,906
    • Issue date Jun 27, 1978
    • Vockenhuber; Karl
    • Josef Schild
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Still photographic or movie camera
    • Patent number 4,064,520
    • Issue date Dec 20, 1977
    • Vockenhuber; Karl
    • Otto Freudenschuss
    • G02 - OPTICS
  • Information Patent Grant

    Film-handling apparatus
    • Patent number 4,003,645
    • Issue date Jan 18, 1977
    • Vockenhuber; Karl
    • Heinz Broeckl
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY