Stefan Bobbert

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for forming a workpiece by application of a high...
- Patent number 6,282,934
- Issue date Sep 4, 2001
- DaimlerChrysler AG
- Arndt Bikert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...