TREA

Roland Narholm

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  • Vaxholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling device
    • Patent number 5,684,346
    • Issue date Nov 4, 1997
    • ITT Flygt AB
    • Jan Mickos
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer installation device
    • Patent number 5,647,666
    • Issue date Jul 15, 1997
    • ITT Flygt AB
    • Roland I. G. Narholm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and a device for installation of a mixer
    • Patent number 4,721,392
    • Issue date Jan 26, 1988
    • Flygt AB
    • Hjalmar Fries
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL