| Number | Date | Country | Kind |
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| 2008 3 0351483 | Dec 2008 | CN | national |
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| 2008 3 0351487 | Dec 2008 | CN | national |
| D2008-033065 | Dec 2008 | JP | national |
| 2009 3 0000711 | Jan 2009 | CN | national |
| 001071856-3 | Jan 2009 | EM | regional |
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