Patent US 3983444A: Difference between revisions
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(Created page with "{{Patent |Office=US |Number=3983444A |Title=Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion |Inventors=Conrad Odenthal |Company=Tekt...") |
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|Number=3983444A | |Number=3983444A | ||
|Title=Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion | |Title=Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion | ||
|Company=Tektronix Inc | |||
|Inventors=Conrad Odenthal | |Inventors=Conrad Odenthal | ||
|Filing date=1975-10-24 | |Filing date=1975-10-24 | ||
|Grant date=1976-09-28 | |Grant date=1976-09-28 | ||
}} | }} | ||
See [[T7840]]. | |||
Latest revision as of 11:49, 9 December 2021
| Patent number | US 3983444A |
|---|---|
| Title | Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion |
| Inventors | Conrad Odenthal |
| Company | Tektronix Inc |
| Filing date | 1975-10-24 |
| Grant date | 1976-09-28 |
| Cites |
See T7840.