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Walter Kremer

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  • Bergneustadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for developing of photo material
    • Patent number 4,586,805
    • Issue date May 6, 1986
    • Jobo-Labortechnik GmbH & Co. K.G.
    • Johannes J. Bockemuhl-Simon
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Arrangement for developing photomaterials in rotatable drum
    • Patent number 4,473,283
    • Issue date Sep 25, 1984
    • Jobo-Labortechnik GmbH & Co. K.G.
    • Rainer Bernhardt
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film developing spool
    • Patent number 4,448,365
    • Issue date May 15, 1984
    • Jobo-Labortechnik GmbH & Co. K.G.
    • Helmut Petsching
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Tempering arrangement for containers
    • Patent number 4,410,034
    • Issue date Oct 18, 1983
    • Jobo-Labortechnik GmbH & Co. K.G.
    • Rainer Bernhardt
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Frame for partial illumination in photocopying of negatives, diapos...
    • Patent number 4,247,199
    • Issue date Jan 27, 1981
    • Firma Johannes Bockemuhl
    • Walter Kremer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic enlarging easel
    • Patent number 4,226,528
    • Issue date Oct 7, 1980
    • Bockemuehl; Johannes
    • Walter Kremer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY