Konrad Spang

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of and device for severing a tension member in a prestressed...
- Patent number 4,652,179
- Issue date Mar 24, 1987
- Dyckerhoff & Widmann Aktiengesellschaft
- Konrad Spang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING