Number | Name | Date | Kind |
---|---|---|---|
3882305 | Johnstone | May 1975 | |
3889062 | Epstein | Jun 1975 | |
3932709 | Hoff et al. | Jan 1976 | |
4109309 | Johnstone et al. | Aug 1978 | |
4225918 | Beadle et al. | Sep 1980 |
Entry |
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"Dasher D3-D4-D5 Video Display Terminals", Data General Corp., 1969. |