Herman-Josef Schulze-Heiming

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Datteln/Horneburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for moving a shield-type support trestle
- Patent number 4,946,316
- Issue date Aug 7, 1990
- Klockner-Becorit GmbH
- Willy Watermann
- E21 - EARTH DRILLING MINING