Wolfgang Lubrich

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Bad Schwartau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Heavy breaking giant excavating equipment
- Patent number 4,486,049
- Issue date Dec 4, 1984
- O & K Orenstein & Koppel Aktiengesellschaft
- Wolfgang Lubrich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING