Number | Name | Date | Kind |
---|---|---|---|
B309860 | Starkweather | Jan 1975 | |
2059221 | Fessenden | Nov 1936 | |
2687062 | Baird | Aug 1954 | |
2961918 | Nadig | Nov 1960 | |
3029685 | Korneff | Apr 1962 | |
3597536 | Fowler | Aug 1971 | |
3646568 | Woywood | Feb 1972 | |
3663083 | Freedman | May 1972 | |
3813140 | Knockeart | May 1974 | |
3829192 | Wheeler | Aug 1974 | |
3867571 | Starkweather | Feb 1975 | |
3910675 | McGovern | Oct 1975 | |
3973826 | Lobb | Aug 1976 | |
4170028 | DeBenedictis | Oct 1979 |
Entry |
---|
IBM Technical Disclosure Bulletin, vol. 8, No. 6, Nov. 1965, p. 885. |
Journal of the SMPTE, vol. 82, pp. 470-474, Jun. 1973. |