Patent US 3689752A: Difference between revisions
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(Created page with "{{Patent |Office=US |Number=3689752A |Title=Four-quadrant multiplier circuit |Inventors=Barrie Gilbert |Company=Tektronix Inc |Filing date=1970-04-13 |Grant date=1972-09-05 |...") |
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|Number=3689752A | |Number=3689752A | ||
|Title=Four-quadrant multiplier circuit | |Title=Four-quadrant multiplier circuit | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Barrie Gilbert | |||
|Filing date=1970-04-13 | |Filing date=1970-04-13 | ||
|Grant date=1972-09-05 | |Grant date=1972-09-05 | ||
}} | }} | ||
Latest revision as of 03:46, 31 August 2021
| Patent number | US 3689752A |
|---|---|
| Title | Four-quadrant multiplier circuit |
| Inventors | Barrie Gilbert |
| Company | Tektronix Inc |
| Filing date | 1970-04-13 |
| Grant date | 1972-09-05 |
| Cites |