Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594777 | Wireless private branch exchange system for use with mobile communication devices | Matti Makkonen, Tapani Pokka | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594777 | Wireless private branch exchange system for use with mobile communication devices | Matti Makkonen, Tapani Pokka | 1997-01-14 |