TREA

SUOMEN METALLITYÖ OY

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  • Pori, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rock anchor bolt
    • Patent number 9,470,088
    • Issue date Oct 18, 2016
    • Suomen Metallityö Oy
    • Tomi Ahola
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rock bolt
    • Patent number 8,998,541
    • Issue date Apr 7, 2015
    • Suomen Metallityö Oy
    • Tomi Ahola
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ROCK ANCHOR BOLT
    • Publication number 20150322785
    • Publication date Nov 12, 2015
    • SUOMEN METALLITYÖ OY
    • Tomi AHOLA
    • E21 - EARTH DRILLING MINING