Ulf Nilsson

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Orebro, SE

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Patents Grantslast 30 patents

Information Patent Grant
Impact mechanism, rock drill and drill rig comprising such impact m...
- Patent number 9,511,489
- Issue date Dec 6, 2016
- Atlas Copco Rock Drills AB
- Ulf Nilsson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT MECHANISM, ROCK DRILL AND DRILL RIG COMPRISING SUCH IMPACT M...
- Publication number 20140027138
- Publication date Jan 30, 2014
- Ulf Nilsson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROCK DRILLING MACHINE, REMOVABLE CARTRIDGE, STOP RING AND DRILLING RIG
- Publication number 20130087356
- Publication date Apr 11, 2013
- Ulf Nilsson
- E21 - EARTH DRILLING MINING
Information Patent Application
PERCUSSION ROCK DRILLING MACHINE AND DRILL RIG
- Publication number 20120285747
- Publication date Nov 15, 2012
- ATLAS COPCO ROCK DRILLS AB
- Ulf Nilsson
- E21 - EARTH DRILLING MINING