Patent US 4191965A
Jump to navigation
Jump to search
| Patent number | US 4191965A (click link for details and documents via Google Patents) |
|---|---|
| Title | Apparatus and method for testing color sequencing of secam color television signals |
| Inventors | Larry Nelson |
| Company | Tektronix Inc |
| Filing date | 1978-07-11 |
| Grant date | 1980-03-04 |