Patent US 4580112A
| Patent number | US 4580112A (click link for details and documents via Google Patents) |
|---|---|
| Title | Active line filter for power line conducted interference |
| Inventors | Jeffrey K. Winslow, David F. Baretich |
| Company | Tektronix Inc |
| Filing date | 1984-05-08 |
| Grant date | 1986-04-01 |