Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291544 | Method of transferring, between two switching exchanges for mobile services, the handling of an active connection with a mobile terminal | — | 1994-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291544 | Method of transferring, between two switching exchanges for mobile services, the handling of an active connection with a mobile terminal | — | 1994-03-01 |