Daniel Schmelter

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Kirchhundem, DE

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Patents Grantslast 30 patents

Information Patent Grant
Angle drilling device
- Patent number 7,717,196
- Issue date May 18, 2010
- TRACTO-TECHNIK GmbH & Co. KG
- Gerhard Völkel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ANGLE DRILLING DEVICE
- Publication number 20080210469
- Publication date Sep 4, 2008
- Tracto-Technik GmbH & Co. KG
- GERHARD VOLKEL
- E21 - EARTH DRILLING MINING