Manfred Wilhelm Troibner

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North Olmsted, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic ISDN switch
- Patent number 6,466,251
- Issue date Oct 15, 2002
- Manfred Wilhelm Troibner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20040165059
- Publication date Aug 26, 2004
- Manfred Wilhelm Troibner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
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- Publication number 20010031046
- Publication date Oct 18, 2001
- Manfred W. Troibner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE