Patent US 3939434A
| Patent number | US 3939434A (click link for details and documents via Google Patents) |
|---|---|
| Title | Wideband DC current amplifier |
| Inventors | Phil Crosby |
| Company | Tektronix Inc |
| Filing date | 1974-08-23 |
| Grant date | 1976-02-17 |
| Patent number | US 3939434A (click link for details and documents via Google Patents) |
|---|---|
| Title | Wideband DC current amplifier |
| Inventors | Phil Crosby |
| Company | Tektronix Inc |
| Filing date | 1974-08-23 |
| Grant date | 1976-02-17 |