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| 0001193125-12-233404.txt | 2012-05-15 11:24:59 | |
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| d333045d10q.htm | 175503 | 2012-05-15 11:24:59 |
| d333045dex311.htm | 6426 | 2012-05-15 11:24:59 |
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| d333045dex32.htm | 3228 | 2012-05-15 11:24:59 |
| FilingSummary.xml | 7523 | 2012-05-15 11:24:59 |
| Financial_Report.xls | 70353 | 2012-05-15 11:24:59 |
| nanx-20120331.xml | 61986 | 2012-05-15 11:24:59 |
| nanx-20120331.xsd | 9650 | 2012-05-15 11:24:59 |
| nanx-20120331_cal.xml | 29268 | 2012-05-15 11:24:59 |
| nanx-20120331_lab.xml | 95779 | 2012-05-15 11:24:59 |
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| R1.htm | 26739 | 2012-05-15 11:24:59 |
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| R11.htm | 7329 | 2012-05-15 11:24:59 |
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| R13.htm | 9688 | 2012-05-15 11:24:59 |
| R14.htm | 12576 | 2012-05-15 11:24:59 |
| R2.htm | 106973 | 2012-05-15 11:24:59 |
| R3.htm | 32878 | 2012-05-15 11:24:59 |
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