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| 0001185185-20-001508-index.html | 2020-11-06 13:00:09 | |
| 0001185185-20-001508.txt | 2020-11-06 13:00:09 | |
| ex_212435.htm | 61599 | 2020-11-06 13:00:09 |
 ex_212435img001.gif | 6085 | 2020-11-06 13:00:09 |
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| usglobal20201106_8k.htm | 18118 | 2020-11-06 13:00:09 |