Johan BROSTRÖM

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>Orebro, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for handling drill string components and drill rig
- Patent number 9,540,891
- Issue date Jan 10, 2017
- Atlas Copco Craelius AB
- Misel Milivojevic
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR HANDLING DRILL STRING COMPONENTS AND DRILL RIG
- Publication number 20130037324
- Publication date Feb 14, 2013
- ATLAS COPCO CRAELIUS AB
- Misel Milivojevic
- E21 - EARTH DRILLING MINING