Patent US 4456853A: Difference between revisions
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|Title=Feedback CRT for use in a closed-loop correction system | |Title=Feedback CRT for use in a closed-loop correction system | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Ronald C. Robinder; David J. Bates; Dan | |Inventors=Ronald C. Robinder; David J. Bates; Dan Denham | ||
|Filing date=1981-07-06 | |Filing date=1981-07-06 | ||
|Grant date=1984-06-26 | |Grant date=1984-06-26 | ||
}} | }} | ||
Latest revision as of 12:34, 7 December 2022
| Patent number | US 4456853A (click link for details and documents via Google Patents) |
|---|---|
| Title | Feedback CRT for use in a closed-loop correction system |
| Inventors | Ronald C. Robinder, David J. Bates, Dan Denham |
| Company | Tektronix Inc |
| Filing date | 1981-07-06 |
| Grant date | 1984-06-26 |