Patent US 4568878A
| Patent number | US 4568878A (click link for details and documents via Google Patents) |
|---|---|
| Title | Spectrum analyzers |
| Inventors | Robert W. Bales |
| Company | Tektronix Inc |
| Filing date | 1984-03-19 |
| Grant date | 1986-02-04 |
| Patent number | US 4568878A (click link for details and documents via Google Patents) |
|---|---|
| Title | Spectrum analyzers |
| Inventors | Robert W. Bales |
| Company | Tektronix Inc |
| Filing date | 1984-03-19 |
| Grant date | 1986-02-04 |