Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457812 | Radio test loop having common combiner cable connecting transmitters, spaced at n.lambda./2 therealong, with receivers, via frequency converter | Anne Siira, Veli-Matti Sarkka | 1995-10-10 |