Number | Name | Date | Kind |
---|---|---|---|
4067042 | Novak et al. | Jan 1978 | |
4138692 | Meeker et al. | Feb 1979 | |
4155402 | Just | May 1979 | |
4381032 | Cutchaw | Apr 1983 | |
4551787 | Mittal et al. | Nov 1985 | |
4777561 | Murphy et al. | Oct 1988 | |
4791983 | Nicol et al. | Dec 1988 | |
4920574 | Yamamoto et al. | Apr 1990 |
Number | Date | Country |
---|---|---|
0151068 | Aug 1985 | EPX |
0130450 | Jul 1984 | JPX |
0039856 | Mar 1985 | JPX |
0018159 | Jan 1986 | JPX |
0221655 | Sep 1988 | JPX |
0197709 | Sep 1977 | SUX |
Entry |
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IBM Technical Disclosure Bulletin, vol. 29, No. 3, (Aug. 1985). |
Reprint from Electronic Products magazine, Jan., 1989. |