Number | Date | Country | Kind |
---|---|---|---|
7907217 | Sep 1979 | NLX |
Number | Name | Date | Kind |
---|---|---|---|
3914751 | Keefe et al. | Oct 1975 | |
3996573 | Singh | Dec 1976 | |
4171408 | de Leeow | Oct 1979 |
Entry |
---|
"Bubble Memories Come to the Boil," P.K. George et al, Electronics, Aug. 2, 1979, pp. 99-109. |
"Contiguous-Disk Bubble Domain Devices," Y.S. Lin et al, IEEE Trans. on Magnetics, vol. MAG-13, No. 6, Nov. 1977, pp. 1744-1764. |