Patent US 3840813A
| Patent number | US 3840813A (click link for details and documents via Google Patents) |
|---|---|
| Title | Dynamic rms converter |
| Inventors | Dave Allen, Hideki Iwata |
| Company | Tektronix Inc |
| Filing date | 1973-02-13 |
| Grant date | 1974-10-08 |
| Patent number | US 3840813A (click link for details and documents via Google Patents) |
|---|---|
| Title | Dynamic rms converter |
| Inventors | Dave Allen, Hideki Iwata |
| Company | Tektronix Inc |
| Filing date | 1973-02-13 |
| Grant date | 1974-10-08 |