Patent US 4570168A
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| Patent number | US 4570168A (click link for details and documents via Google Patents) |
|---|---|
| Title | Two-dimensional ink jet adjustment mechanism |
| Inventors | Thomas R. Sjordal, David B. Kreitlow |
| Company | Tektronix Inc |
| Filing date | 1984-07-20 |
| Grant date | 1986-02-11 |