Patent US 3988634A
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| Patent number | US 3988634A |
|---|---|
| Title | Controlled storage level for a storage cathode-ray tube |
| Inventors | Dan Denham, Larry Biggs |
| Company | Tektronix Inc |
| Filing date | 1974-11-06 |
| Grant date | 1976-10-26 |
| Cites |