Patent US 4093891A
| Patent number | US 4093891A (click link for details and documents via Google Patents) |
|---|---|
| Title | Traveling wave deflector for electron beams |
| Inventors | Alvin Benson Christie, Ronald Eugene Correll |
| Company | Tektronix Inc |
| Filing date | 1976-12-10 |
| Grant date | 1978-06-06 |