TREA

Erik G. Hansson

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  • Sandhem, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Attachment device
    • Patent number 4,540,309
    • Issue date Sep 10, 1985
    • Erik G. Hansson
    • E04 - BUILDING
  • Information Patent Grant

    Clasping device
    • Patent number 4,380,102
    • Issue date Apr 19, 1983
    • Erik G. Hansson
    • E04 - BUILDING
  • Information Patent Grant

    Attachment device and assembly
    • Patent number 4,167,355
    • Issue date Sep 11, 1979
    • Svenska Kram AB
    • Erik G. Hansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connecting clamp
    • Patent number 4,133,085
    • Issue date Jan 9, 1979
    • Svenska Kram AB
    • Erik G. Hansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...