Patent US 4563564A
| Patent number | US 4563564A (click link for details and documents via Google Patents) |
|---|---|
| Title | Film resistors |
| Inventors | Bret Ericsen, John C. Hastings, Desmond L. Murphy, Scott R. Jansen |
| Company | Tektronix Inc |
| Filing date | 1984-01-30 |
| Grant date | 1986-01-07 |