Number | Name | Date | Kind |
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D303558 | Alessandri | Sep 1989 | |
D342106 | Campbell et al. | Dec 1993 | |
D347251 | Dreibelbis et al. | May 1994 | |
4902007 | Ferrari | Feb 1990 | |
5232426 | Van Straaten | Aug 1993 | |
5330405 | Habing et al. | Jul 1994 | |
5346447 | Stearns | Sep 1994 | |
5362296 | Wang et al. | Nov 1994 | |
5387171 | Casey et al. | Feb 1995 |