TREA

Heinz-Dieter Baldus

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  • Ahlen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller mill
    • Patent number 4,880,172
    • Issue date Nov 14, 1989
    • Krupp Polysius AG
    • Otto Heinemann
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Air-controlled settling apparatus
    • Patent number 4,597,867
    • Issue date Jul 1, 1986
    • Krupp Polysius AG
    • Otto Heinemann
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Percussion jig
    • Patent number 4,563,271
    • Issue date Jan 7, 1986
    • Krupp Polysius AG
    • Norbert Schroder
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for introducing fine material into a combustion zone
    • Patent number 4,464,112
    • Issue date Aug 7, 1984
    • Krupp Polysius AG
    • Otto Heinemann
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Roller mill with removable separator structure
    • Patent number 4,133,488
    • Issue date Jan 9, 1979
    • Polysius AG
    • Otto Heinemann
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...