Number | Name | Date | Kind |
---|---|---|---|
4101969 | Lawson et al. | Jul 1978 | |
4322813 | Howard et al. | Mar 1982 | |
4410942 | Milligan et al. | Oct 1983 | |
4435762 | Milligan et al. | Mar 1984 | |
4443849 | Ohwada | Apr 1984 |
Entry |
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IBM Technical Disclosure Bulletin, vol. 23, No. 6, Nov. 1980, entitled "Electronic Interface for Magnetic Disk Machine", by D. L. Lochner. |