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| 0000029644-21-000006-index.html | 2021-03-02 12:45:55 | |
| 0000029644-21-000006.txt | 2021-03-02 12:45:55 | |
 0000029644-21-000006-xbrl.zip | 228915 | 2021-03-02 12:45:55 |
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