Patent US 3739347A: Difference between revisions
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|Title=Cursor for use in performing graphic input in a display | |Title=Cursor for use in performing graphic input in a display | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors= | |Inventors=Charles A Forsberg | ||
|Filing date=1970-03-20 | |Filing date=1970-03-20 | ||
|Grant date=1973-06-12 | |Grant date=1973-06-12 | ||
}} | }} | ||
Latest revision as of 23:56, 4 December 2022
| Patent number | US 3739347A (click link for details and documents via Google Patents) |
|---|---|
| Title | Cursor for use in performing graphic input in a display |
| Inventors | Charles A Forsberg |
| Company | Tektronix Inc |
| Filing date | 1970-03-20 |
| Grant date | 1973-06-12 |