Patent US 3689752A
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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 |
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 |