Werner Dehmel

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Lunen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cutter drive regulation apparatus for a tunnelling machine
- Patent number 4,343,512
- Issue date Aug 10, 1982
- Gewerkschaft Eisenhutte Westfalia
- Herbert Heitkamp
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Drive device for mining machines
- Publication number 20060119188
- Publication date Jun 8, 2006
- Thomas Uvermann
- E21 - EARTH DRILLING MINING