TREA

Jan Uggla

Follow

Person

  • Vasteras, SW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for refining a metal melt
    • Patent number 3,961,779
    • Issue date Jun 8, 1976
    • Allmanna Svenska Elektriska Aktiebolaget
    • Magnus Gustav Georg Tiberg
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for refining steel
    • Patent number 3,948,643
    • Issue date Apr 6, 1976
    • Allmanna Svenska Elektriska Aktiebolaget
    • Bengt Fredriksson
    • C21 - METALLURGY OF IRON