Klaus Eberlein

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Wolfratshausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for telecommunication switching systems, partic...
- Patent number 4,901,347
- Issue date Feb 13, 1990
- Siemens Aktiengesellschaft
- Lothar Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for telecommunication exchange systems, particu...
- Patent number 4,605,824
- Issue date Aug 12, 1986
- Siemens Aktiengesellschaft
- Josef Birlmeier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE