Number | Name | Date | Kind |
---|---|---|---|
3795037 | Luttmer | Mar 1974 | |
3851297 | Munro | Nov 1974 | |
3951493 | Kozel et al. | Apr 1976 | |
3960424 | Weisenburger | Jun 1976 | |
4184729 | Parks et al. | Jan 1980 | |
4245876 | Ritchie et al. | Jan 1981 | |
4477134 | Wright | Oct 1984 | |
4548451 | Benarr et al. | Oct 1985 | |
4655519 | Evans et al. | Apr 1987 | |
4734045 | Hawkins | Mar 1988 | |
5183409 | Clever et al. | Feb 1993 |
Entry |
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IBM Technical Disclosure, Dunman, vol. 7, No. 3, p. 182, Aug. 1964. |
IBM Technical Disclosure, vol. 31, No. 2, p. 101, Jul. 1988. |