Aribert Schwager

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Asperg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for the production of a workpiece with internal t...
- Patent number 7,231,799
- Issue date Jun 19, 2007
- Forschungsgesellschaft Umformtechnik mbH
- Aribert Schwager
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydromechanical closing device, in particular for lateral extrusion
- Patent number 7,059,165
- Issue date Jun 13, 2006
- Hatebur Umformmaschinen AG
- Klaus Siegert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
HYDROMECHANICAL CLOSING DEVICE, IN PARTICULAR FOR LATERAL EXTRUSION.
- Publication number 20040129053
- Publication date Jul 8, 2004
- Klaus Siegert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device for the production of a workpiece with internal t...
- Publication number 20040016281
- Publication date Jan 29, 2004
- Aribert Schwager
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...