Patent US 4540938A
| Patent number | US 4540938A (click link for details and documents via Google Patents) |
|---|---|
| Title | Displaying waveforms |
| Inventors | Robert A. Bruce |
| Company | Tektronix Inc |
| Filing date | 1983-01-21 |
| Grant date | 1985-09-10 |
| Patent number | US 4540938A (click link for details and documents via Google Patents) |
|---|---|
| Title | Displaying waveforms |
| Inventors | Robert A. Bruce |
| Company | Tektronix Inc |
| Filing date | 1983-01-21 |
| Grant date | 1985-09-10 |