Stefan Krämer

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Hilchenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drive arrangement for rolling mill
- Patent number 7,870,775
- Issue date Jan 18, 2011
- SMS Siemag Aktiengesellschaft
- Günter Höfer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...