Patent US 4890067A
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| Patent number | US 4890067A (click link for details and documents via Google Patents) |
|---|---|
| Title | Common base configuration for an fT doubler amplifier |
| Inventors | James S. Lamb |
| Company | Tektronix Inc |
| Filing date | 1989-04-13 |
| Grant date | 1989-12-26 |