Philipp Silberkuhl

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Hannover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and non-cutting shaping method for introducing an outside pr...
- Patent number 8,783,079
- Issue date Jul 22, 2014
- Gottfried Wilhelm Leibniz Universitaet Hannover
- Bernd-Arno Behrens
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR ROLLING THREADS
- Publication number 20120186318
- Publication date Jul 26, 2012
- Bernd-Arno Behrens
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...