Patent US 4442442A
Jump to navigation
Jump to search
| Patent number | US 4442442A (click link for details and documents via Google Patents) |
|---|---|
| Title | Data synchronization system for graphic recording apparatus |
| Inventors | Gary B. O'Dell |
| Company | Tektronix Inc |
| Filing date | 1982-01-05 |
| Grant date | 1984-04-10 |