Patent US 4811264A
Jump to navigation
Jump to search
Patent number | US 4811264A (click link for details and documents via Google Patents) |
---|---|
Title | Numerical precorrection technique |
Inventors | David L. Hershberger |
Company | The Grass Valley Group, Inc. |
Filing date | 1987-06-22 |
Grant date | 1989-03-07 |