Konstantinos Valasiadis

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flange sleeve, method for the production thereof and bending tool f...
- Patent number 7,174,765
- Issue date Feb 13, 2007
- Federal-Mogul Wiesbaden GmbH & Co. KG
- Klaus Kirchhof
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
FLANGE SLEEVE, METHOD FOR THE PRODUCTION THEREOF AND BENDING TOOL F...
- Publication number 20070283739
- Publication date Dec 13, 2007
- Klaus Kirchhof
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLANGE SLEEVE, METHOD FOR THE PRODUCTION THEREOF AND BENDING TOOL F...
- Publication number 20070104401
- Publication date May 10, 2007
- Klaus Kirchhof
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Flange sleeve, method for the production thereof and bending tool f...
- Publication number 20040078977
- Publication date Apr 29, 2004
- Klaus Kirchhof
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...