Josef Birlmeier

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Deisenhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for PCM telecommunication facilities
- Patent number 4,786,899
- Issue date Nov 22, 1988
- Siemens Aktiengesellschaft
- Wolfgang Berner
- G06 - COMPUTING CALCULATING COUNTING
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