Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355386 | Time-division multiplex digital switching network for a PCM telephone exchange system utilizing duplicate connecting field installations | Reiner Binz | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355386 | Time-division multiplex digital switching network for a PCM telephone exchange system utilizing duplicate connecting field installations | Reiner Binz | 1982-10-19 |