Patent US 4766601A
| Patent number | US 4766601A (click link for details and documents via Google Patents) |
|---|---|
| Title | Constant carrier watchdog |
| Inventors | John A. Hammond |
| Company | Tektronix Inc |
| Filing date | 1985-12-23 |
| Grant date | 1988-08-23 |
| Patent number | US 4766601A (click link for details and documents via Google Patents) |
|---|---|
| Title | Constant carrier watchdog |
| Inventors | John A. Hammond |
| Company | Tektronix Inc |
| Filing date | 1985-12-23 |
| Grant date | 1988-08-23 |