TREA

Antti Leino

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  • Ylojarvi, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill bit for percussive drilling, a drill bit assembly, and a meth...
    • Patent number 11,008,812
    • Issue date May 18, 2021
    • ROBIT OYJ
    • Pasi Korte
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Ring bit
    • Patent number D807417
    • Issue date Jan 9, 2018
    • ROBIT OYJ
    • Pasi Korte
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Ring bit
    • Patent number D807418
    • Issue date Jan 9, 2018
    • ROBIT OYJ
    • Pasi Korte
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Ring bit
    • Patent number D802638
    • Issue date Nov 14, 2017
    • ROBIT OYJ
    • Pasi Korte
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Ring bit
    • Patent number D802637
    • Issue date Nov 14, 2017
    • ROBIT OYJ
    • Pasi Korte
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents