Wolfgang Fleischhaker

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Bad Schwartau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotary cutter for extracting hard rock
- Patent number 5,378,049
- Issue date Jan 3, 1995
- Krupp Fordertechnik GmbH
- Wolfgang Fleischhaker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bucket wheel with supporting body
- Patent number 5,375,347
- Issue date Dec 27, 1994
- O & K Orenstein & Koppel Aktiengesellschaft
- Wolfgang Fleischhaker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING