TREA

Aktiebolaget Svenska Kullagerfabriken

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  • Goteborg, SW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing metal from metal oxides
    • Patent number 4,072,504
    • Issue date Feb 7, 1978
    • Aktiebolaget Svenska Kullagerfabriken
    • Orn G. Perdahl
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Power assisted steering system
    • Patent number 3,970,165
    • Issue date Jul 20, 1976
    • Aktiebolaget Svenska Kullagerfabriken
    • Per Ulf Andersson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

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