Number | Name | Date | Kind |
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D315630 | Larsen | Mar 1991 | |
D325256 | Landsman et al. | Apr 1992 | |
D339633 | Porter | Sep 1993 | |
D340283 | Igaue et al. | Oct 1993 | |
D379226 | Kaczmarzyk et al. | May 1997 | |
3150665 | May, Jr. et al. | Sep 1964 | |
5569234 | Buell et al. | Oct 1996 |