Bernd-Joachim Lehnen

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Memmingen-Steinheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Overload warning means for excavators
- Patent number 7,378,950
- Issue date May 27, 2008
- Liebherr-Hydraulikbagger GmbH
- Bernd-Joachim Lehnen
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Overload warning means for excavators
- Publication number 20070083312
- Publication date Apr 12, 2007
- Bernd-Joachim Lehnen
- B66 - HOISTING LIFTING HAULING