Patent US 4147988A
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Patent number | US 4147988A |
---|---|
Title | Channel multiplier plate CRT scan converter and scan conversion method |
Inventors | Dennis Hall |
Company | Tektronix Inc |
Filing date | 1977-06-02 |
Grant date | 1979-04-03 |
Cites |
Describes the scan converter tube used in the 7250.