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| D303708 | Pospisil | Sep 1989 | S |
| D315957 | Kelly et al. | Apr 1991 | S |
| 5017132 | Kesling | May 1991 | A |
| D322482 | Ianieri et al. | Dec 1991 | S |
| D331975 | Pospisil | Dec 1992 | S |
| D358649 | Moschik | May 1995 | S |
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| D367116 | Viazis | Feb 1996 | S |
| D503805 | Lai et al. | Apr 2005 | S |
| D504950 | Lai et al. | May 2005 | S |