Walter Karpeilus

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Innsbruck, AT

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Patents Applicationslast 30 patents

Information Patent Application
TWO-PART DRILLING TOOL FOR THE PERCUSSIVE OR ROTARY PERCUSSIVE DRIL...
- Publication number 20130098689
- Publication date Apr 25, 2013
- DYWIDAG-SYSTEMS INTERNATIONAL GMBH
- Walter Karpeilus
- E21 - EARTH DRILLING MINING