Number | Name | Date | Kind |
---|---|---|---|
D299234 | Kajita | Jan 1989 | |
3711661 | Garrett et al. | Jan 1973 | |
4292480 | Sweatt | Sep 1981 | |
4703497 | Ingalsbe | Oct 1987 | |
4912755 | Blood et al. | Mar 1990 | |
4920555 | Ingalsbe | Apr 1990 | |
5144657 | Depaepe | Sep 1992 |
Entry |
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Rochester Instrument Sysbems, Rochester, N.Y., Super Cal II Calibrator, Published Dec. 1990. |