Patent US 3531675A
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| Patent number | US 3531675A |
|---|---|
| Title | Cathode ray storage tube having a target dielectric with collector electrodes extending therethrough |
| Inventors | Roger Frankland |
| Company | Tektronix Inc |
| Filing date | 1967-02-28 |
| Grant date | 1970-09-29 |
| Cites |