| Number | Date | Country | Kind |
|---|---|---|---|
| 000366513-0001/0004 | Jun 2005 | EM | regional |
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| D422270 | Wong | Apr 2000 | S |
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| D439893 | Tokuhara et al. | Apr 2001 | S |
| D474767 | Heesen | May 2003 | S |