Christian Walter

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Oberrieden, DE

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Patents Grantslast 30 patents

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- Patent number 7,703,812
- Issue date Apr 27, 2010
- Liebherr-Hydraulikbagger GmbH
- Dirk Asam
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

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- Publication number 20080036199
- Publication date Feb 14, 2008
- Dirk Asam
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING