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| 0000950170-24-019050-index.html | 2024-02-22 21:08:52 | |
| 0000950170-24-019050.txt | 2024-02-22 21:08:52 | |
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| dbb-20231231.htm | 1996347 | 2024-02-22 21:08:52 |
| dbb-20231231.xsd | 693945 | 2024-02-22 21:08:52 |
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| dbb-ex31_1.htm | 12758 | 2024-02-22 21:08:52 |
| dbb-ex31_2.htm | 12945 | 2024-02-22 21:08:52 |
| dbb-ex32_1.htm | 7431 | 2024-02-22 21:08:52 |
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| dbb-ex97.htm | 38549 | 2024-02-22 21:08:52 |
| FilingSummary.xml | 26977 | 2024-02-22 21:08:52 |
| Financial_Report.xlsx | 72344 | 2024-02-22 21:08:52 |
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| report.css | 2767 | 2024-02-22 21:08:52 |
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