Patent US 3656031A
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| Patent number | US 3656031A (click link for details and documents via Google Patents) |
|---|---|
| Title | Low noise field effect transistor with channel having subsurface portion of high conductivity |
| Inventors | Heber J Bresee, James L Bowman |
| Company | Tektronix Inc |
| Filing date | 1970-12-14 |
| Grant date | 1972-04-11 |