Patent US 5073822A
| Patent number | US 5073822A (click link for details and documents via Google Patents) |
|---|---|
| Title | In-service cable television measurements |
| Inventors | Linley Gumm, Bill Benedict |
| Company | Tektronix Inc |
| Filing date | 1990-11-19 |
| Grant date | 1991-12-17 |