Patent US 4701694A
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Patent number | US 4701694A (click link for details and documents via Google Patents) |
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Title | Digitally selectable, multiple current source proportional to a reference current |
Inventors | Bruce J. Penney, Stewart S. Taylor |
Company | Tektronix Inc |
Filing date | 1986-09-08 |
Grant date | 1987-10-20 |