Patent US 4217599A
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| Patent number | US 4217599A (click link for details and documents via Google Patents) |
|---|---|
| Title | Narrow channel MOS devices and method of manufacturing |
| Inventors | Shuichi Sato, Tadanori Yamaguchi, Arthur D. Ritchie |
| Company | Tektronix Inc |
| Filing date | 1977-12-21 |
| Grant date | 1980-08-12 |