Patent US 2791642A
Patent number | US 2791642A (click link for details and documents via Google Patents) |
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Title | Phase inversion circuit |
Inventors | John Kobbe |
Company | Tektronix Inc |
Filing date | 1953-07-06 |
Grant date | 1957-05-07 |
Patent number | US 2791642A (click link for details and documents via Google Patents) |
---|---|
Title | Phase inversion circuit |
Inventors | John Kobbe |
Company | Tektronix Inc |
Filing date | 1953-07-06 |
Grant date | 1957-05-07 |