Patent US 4560989A
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| Patent number | US 4560989A (click link for details and documents via Google Patents) |
|---|---|
| Title | Method and apparatus for accelerating the recording rate of a CRT graphic recorder |
| Inventors | Pierre Radochonski, John M. Kniffin, Joern B. Eriksen, Jerrold J. Rogers, William W. Gellatly |
| Company | Tektronix Inc |
| Filing date | 1984-04-23 |
| Grant date | 1985-12-24 |