Alexander Zuern

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Altshausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drill head insert or drill head attachment and drill
- Patent number 9,879,483
- Issue date Jan 30, 2018
- DREBO WERKZEUGFABRIK GMBH
- Alexander Zuern
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Drill Head Insert or Drill Head Attachment and Drill
- Publication number 20160130880
- Publication date May 12, 2016
- DreBo Werkzeugfabrik GmbH
- Alexander Zuern
- E21 - EARTH DRILLING MINING