Number | Name | Date | Kind |
---|---|---|---|
3518413 | Holtey | Jun 1970 | |
3566093 | Joyce et al. | Feb 1971 | |
3831148 | Greenwald et al. | Aug 1974 | |
3911402 | McLean et al. | Oct 1975 | |
4019033 | Parmet | Apr 1977 | |
4038537 | Cassarino, Jr. et al. | Jul 1977 | |
4048481 | Bailey, Jr. et al. | Sep 1977 | |
4103338 | Cizmic et al. | Jul 1978 | |
4148098 | McCreight et al. | Apr 1979 | |
4159534 | Getson, Jr. et al. | Jun 1979 | |
4268905 | Johann et al. | May 1981 | |
4327408 | Frissell et al. | Apr 1982 | |
4334307 | Bourgeois et al. | Jun 1982 | |
4524444 | Efron et al. | Jun 1985 | |
4569049 | McNamara | Feb 1986 |
Entry |
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T. H. Miller et al., "Programmable Loop-Back Read Diagnostic for Disk Drive", IBM Technical Disclosure Bulletin, vol. 14, No. 8, Jan. 1972, pp. 2272-2273. |