Guenther Haehn

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Koenigswinter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stripping means for milling rolls of a construction machine as well...
- Patent number 6,923,508
- Issue date Aug 2, 2005
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Stripping means for milling rolls of a construction machine as well...
- Publication number 20040075330
- Publication date Apr 22, 2004
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES