Karel KOHLIK

Person

  • Mellingen, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Fracturing tube system

    • Patent number 10,077,611
    • Issue date Sep 18, 2018
    • ABORRA AG
    • Resat Civelek
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents