TREA

Franz Heckl

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  • Senden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of drying a filter cake and a press for carrying out the method
    • Patent number 6,387,282
    • Issue date May 14, 2002
    • Lenser Filtration GmbH & Co.
    • Franz Heckl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate
    • Patent number 4,746,428
    • Issue date May 24, 1988
    • Lenser Verwaltungs-GmbH
    • Werner Junker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Snap-together filter-plate assembly
    • Patent number 4,508,623
    • Issue date Apr 2, 1985
    • Lenser Verwaltungs-GmbH
    • Franz Heckl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL