Patent US 3394316A
| Patent number | US 3394316A (click link for details and documents via Google Patents) |
|---|---|
| Title | Differential amplifier having common base output stage of very high output impedance |
| Inventors | Les Larson |
| Company | Tektronix Inc |
| Filing date | 1965-01-29 |
| Grant date | 1968-07-23 |