Patent US 4716345A
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| Patent number | US 4716345A (click link for details and documents via Google Patents) |
|---|---|
| Title | Automatic pulse display |
| Inventors | Gordon Shank, Earl P. Eason |
| Company | Tektronix Inc |
| Filing date | 1986-09-19 |
| Grant date | 1987-12-29 |