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Dieter Block

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  • Kiel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum holding device
    • Patent number 4,718,629
    • Issue date Jan 12, 1988
    • Dr. Ing. Rudolf Hell GmbH
    • Dieter Block
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermic developing stations
    • Patent number 4,315,136
    • Issue date Feb 9, 1982
    • Dr. Ing. Rudolf Hell GmbH
    • Dieter Block
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Echo-sounding recorder with different depth-measuring ranges
    • Patent number 4,104,643
    • Issue date Aug 1, 1978
    • Electroacustic GmbH
    • Dieter Block
    • G01 - MEASURING TESTING