Patent US 4159439A
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| Patent number | US 4159439A |
|---|---|
| Title | Bistable storage cathode ray tube |
| Inventors | Duane A. Haven, Robert L. Arneson |
| Company | Tektronix Inc |
| Filing date | 1976-08-02 |
| Grant date | 1979-06-26 |
| Cites |