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| 0001213900-22-046991.txt | 2022-08-11 18:28:02 | |
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| f10q0622ex31-1_rubicontech.htm | 11485 | 2022-08-11 18:28:02 |
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| rbcn-20220630.xsd | 39418 | 2022-08-11 18:28:02 |
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