TREA

Assar N. Svensson

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  • Ersmark, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing curved wear lining
    • Patent number 4,321,742
    • Issue date Mar 30, 1982
    • Skega Aktiebolag
    • George P. Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wear lining
    • Patent number 4,234,291
    • Issue date Nov 18, 1980
    • Skega Aktiebolag
    • George P. Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...