TREA

Curt O. Nilsson

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  • Saffle, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball segment valve and ball segment valve arrangement
    • Patent number 5,820,103
    • Issue date Oct 13, 1998
    • Aktiebolaget Somas Ventiler
    • Curt Nilsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 4,968,000
    • Issue date Nov 6, 1990
    • Aktiebolaget Somas Ventiler
    • Folke Hubertson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...