Number | Name | Date | Kind |
---|---|---|---|
2529804 | Harnischfeger et al. | Nov 1950 | |
4035621 | Kemp | Jul 1977 | |
4041470 | Slane et al. | Aug 1977 | |
4093939 | Mitchell | Jun 1978 | |
4636962 | Broyden et al. | Jan 1987 | |
4831539 | Hagenbuch | May 1989 |
Number | Date | Country |
---|---|---|
694857 | Sep 1965 | ITX |
Entry |
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Harris publication, Probe Data Analysis System; Jun. 1982. |