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3961442 | Carter | Jun 1976 | A |
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4802500 | Davis et al. | Feb 1989 | A |
5333421 | McKenna | Aug 1994 | A |
D409310 | Goldwitz | May 1999 | S |
D415571 | Goldwitz | Oct 1999 | S |
6679009 | Hotes | Jan 2004 | B2 |