Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823340 | Circuit arrangement for non-blocking switching of PCM channels in the space and time domain | Walter Berner, Gunter Muller | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823340 | Circuit arrangement for non-blocking switching of PCM channels in the space and time domain | Walter Berner, Gunter Muller | 1989-04-18 |