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D324713 | Rubin | Mar 1992 | |
D325417 | McNamara et al. | Apr 1992 | |
1778850 | Duisenberg | Oct 1930 | |
2570349 | Kardhordo | Oct 1951 | |
5207454 | Blankenburg et al. | May 1993 | |
5271633 | Hill, Jr. | Dec 1993 | |
5286043 | Tkaczyk | Feb 1994 | |
5385356 | Conte | Jan 1995 | |
5388846 | Gierveld | Feb 1995 | |
5413362 | De Santis | May 1995 | |
5492345 | Kruczek | Feb 1996 | |
5551713 | Alexander | Sep 1996 |