Patent US 4598303A
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| Patent number | US 4598303A (click link for details and documents via Google Patents) |
|---|---|
| Title | Method and apparatus for operating an ink jet head of an ink jet printer |
| Inventors | Thomas E. Peekema, James O. Beehler |
| Company | Tektronix Inc |
| Filing date | 1984-11-28 |
| Grant date | 1986-07-01 |