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3618045 | Campbell | Nov 1971 | |
4622013 | Cerchio | Nov 1986 | |
4716543 | Ogawa et al. | Dec 1987 | |
4868738 | Kish et al. | Sep 1989 | |
4897780 | Lakness | Jan 1990 | |
4912628 | Briggs | Mar 1990 | |
4949248 | Caro | Aug 1990 |
Number | Date | Country |
---|---|---|
0311187 | Sep 1988 | EPX |
Entry |
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Edward Mendelson, Swap shuffles RAM-hungry TSRs to hard disk, EMS PC Magazine, vol. 8, No. 8, p. 54, Apr. 25, 1989. |