| Number | Date | Country | Kind |
|---|---|---|---|
| 000438585-0001 | Nov 2005 | EM | regional |
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|---|---|---|---|
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| D238958 | Feinbloom | Feb 1976 | S |
| 4290422 | Burton | Sep 1981 | A |
| D266192 | Feinbloom et al. | Sep 1982 | S |
| D373433 | Feinbloom | Sep 1996 | S |
| D406371 | Van Der Bel | Mar 1999 | S |
| 20060285316 | Tufenkjian et al. | Dec 2006 | A1 |