| Number | Date | Country | Kind |
|---|---|---|---|
| 000577911 | Aug 2006 | EM | regional |
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|---|---|---|---|
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| D470833 | Rath et al. | Feb 2003 | S |
| D471889 | Rath et al. | Mar 2003 | S |
| D479834 | Salazar et al. | Sep 2003 | S |
| D494570 | Ma | Aug 2004 | S |
| D497613 | Gwee | Oct 2004 | S |
| D502171 | Tang et al. | Feb 2005 | S |
| D504884 | Hering | May 2005 | S |
| D509210 | Skulley et al. | Sep 2005 | S |
| D509211 | Han et al. | Sep 2005 | S |
| D509823 | Han et al. | Sep 2005 | S |
| D545813 | Ma | Jul 2007 | S |