Number | Name | Date | Kind |
---|---|---|---|
4123270 | Heil et al. | Oct 1978 | |
4297425 | Pai et al. | Oct 1981 | |
4442192 | Pai | Apr 1984 | |
4490452 | Champ et al. | Dec 1984 | |
4559287 | McAneney et al. | Dec 1985 | |
4711831 | Borsenberger | Dec 1987 | |
4755443 | Suzuki et al. | Jul 1988 | |
4874682 | Scott et al. | Oct 1989 | |
4939058 | Shibata et al | Jul 1990 |
Number | Date | Country |
---|---|---|
0114482 | Aug 1984 | EPX |
0130687 | Jan 1985 | EPX |
1006609 | Oct 1965 | GBX |
Entry |
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IBM Technical Disclosure Bulletin, vol. 24, No. 11B Apr. 1982, p. 6194. |
IBM Technical Disclosure Bulletin, vol. 27 No. 10A Mar. 1985, pp. 5597. |
IBM Technical Disclosure Bulletin, vol. 27, No. 10A Mar. 2985, p. 5605. |