TREA

Kurt Hoppe

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  • Hilden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sieve
    • Patent number 5,193,689
    • Issue date Mar 16, 1993
    • Hein, Lehmann Trenn- und Fordertechnik GmbH
    • Kurt Hoppe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen lining
    • Patent number 4,871,288
    • Issue date Oct 3, 1989
    • Hein, Lehmann AG
    • Gerhard Schmidt
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening machine with floating eccentric shaft
    • Patent number 4,819,810
    • Issue date Apr 11, 1989
    • Hein, Lehmann AG
    • Kurt Hoppe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Drum screening machine
    • Patent number 4,636,304
    • Issue date Jan 13, 1987
    • Hein, Lehmann AG
    • Kurt Hoppe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening machine and method
    • Patent number 4,600,506
    • Issue date Jul 15, 1986
    • Hein, Lehmann AG
    • Kurt Hoppe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING