Number | Name | Date | Kind |
---|---|---|---|
4110802 | Ho et al. | Aug 1978 | |
4139874 | Shiraishi | Feb 1979 | |
4164769 | Kaseta et al. | Aug 1979 | |
4166284 | Daniels | Aug 1979 | |
4187452 | Knappe et al. | Feb 1980 | |
4196456 | Manzke et al. | Apr 1980 | |
4227164 | Kitahara | Oct 1980 |
Entry |
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IBM Journal of Research & Development, vol. 20, No. 4, pp. 389-397, Jul. 1976, by J. S. Heath. |