TREA

Harry Nilsson

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  • CH-8274 Tagerwilen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating filter
    • Patent number 6,283,306
    • Issue date Sep 4, 2001
    • Harry Nilsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter sector
    • Patent number 6,010,014
    • Issue date Jan 4, 2000
    • Harry Nilsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotating filter
    • Patent number 5,656,162
    • Issue date Aug 12, 1997
    • Harry Nilsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Beating apparatus for fiber suspensions
    • Patent number 5,326,038
    • Issue date Jul 5, 1994
    • Harry Nilsson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filter cloth arrangement in a rotating filter
    • Patent number 5,304,304
    • Issue date Apr 19, 1994
    • Folke Jakobson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disc filter
    • Patent number 5,273,651
    • Issue date Dec 28, 1993
    • Harry Nilsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Thickener
    • Patent number 5,032,270
    • Issue date Jul 16, 1991
    • Harry Nilsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter for concentrating suspensions
    • Patent number 4,889,625
    • Issue date Dec 26, 1989
    • Harry Nilsson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Screen Machine
    • Patent number 4,529,509
    • Issue date Jul 16, 1985
    • Harry Nilsson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE