Horst Kohlmorgen

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Dortmund, DE

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Patents Grantslast 30 patents

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Method and device for the power shiftable change-over of a hydrosta...
- Patent number 6,401,856
- Issue date Jun 11, 2002
- O & K Orenstein & Koppel AG
- Horst Kohlmorgen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING