Hans Bittermann

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Neuried, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and configuration for replacing a faulty module, particularl...
- Patent number 6,691,243
- Issue date Feb 10, 2004
- Siemens Aktiengesellschaft
- Eckhardt Belgardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centrally controlled telecommunications exchange system
- Patent number 4,899,336
- Issue date Feb 6, 1990
- Siemens Aktiengesellschaft
- Hans Baur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE