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Hubert Eickholt

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  • Neubeckum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tube grinder and method for comminuting lumpy grinding stock
    • Patent number 7,073,737
    • Issue date Jul 11, 2006
    • Polysius AG
    • Ludger Schulte
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Separator for particulate materials
    • Patent number 5,791,490
    • Issue date Aug 11, 1998
    • Krupp Polysius AG
    • Otto Heinemann
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Grinding plant and method of grinding and classifying brittle mater...
    • Patent number 5,462,234
    • Issue date Oct 31, 1995
    • Krupp Polysius AG
    • Norbert Patzelt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Spiral air sifter having air regulation
    • Patent number 4,792,393
    • Issue date Dec 20, 1988
    • Krupp Polysius AG
    • Gotthardt Blasczyk
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Roller mill
    • Patent number 4,694,994
    • Issue date Sep 22, 1987
    • Krupp Polysius AG
    • Heinrich Henne
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Separator
    • Patent number 4,100,061
    • Issue date Jul 11, 1978
    • Polysius AG
    • Hubert Eickholt
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents