Rolf-Dieter Gerding

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Bonn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Call jump system, method and apparatus
- Patent number 7,773,544
- Issue date Aug 10, 2010
- Deutsche Telekom AG
- Rolf-Dieter Gerding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Call Jump System, Method & Apparatus
- Publication number 20080037513
- Publication date Feb 14, 2008
- Rolf-Dieter Gerding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE