Sven Schneider

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Boxberg-Windischbuch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Internal high-pressure shaping method for shaping conical tubes mad...
- Patent number 7,797,806
- Issue date Sep 21, 2010
- ThyssenKrupp Steel Europe AG
- Stefan Schwarz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device using high interior pressure to reshape structura...
- Patent number 7,028,520
- Issue date Apr 18, 2006
- ThyssenKrupp Automotive AG
- Arndt Birkert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Internal high-pressure shaping method for shaping conical tubes mad...
- Publication number 20070180677
- Publication date Aug 9, 2007
- Thyssen Krupp Stahl AG
- Stefan Schwarz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device using high interior pressure to reshape structura...
- Publication number 20040194523
- Publication date Oct 7, 2004
- Arndt Birkert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...