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|---|---|---|
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| 0000029644-17-000007-index.html | 2017-06-07 17:18:18 | |
| 0000029644-17-000007.txt | 2017-06-07 17:18:18 | |
 0000029644-17-000007-xbrl.zip | 136217 | 2017-06-07 17:18:18 |
| dci-20170430.xml | 1034886 | 2017-06-07 17:18:18 |
| dci-20170430.xsd | 35044 | 2017-06-07 17:18:18 |
| dci-20170430_cal.xml | 66102 | 2017-06-07 17:18:18 |
| dci-20170430_def.xml | 127992 | 2017-06-07 17:18:18 |
| dci-20170430_lab.xml | 466868 | 2017-06-07 17:18:18 |
| dci-20170430_pre.xml | 262011 | 2017-06-07 17:18:18 |
| dci2017043010-q.htm | 803689 | 2017-06-07 17:18:18 |
| exhibit31-a20170430.htm | 12393 | 2017-06-07 17:18:18 |
| exhibit31-b20170430.htm | 12381 | 2017-06-07 17:18:18 |
| exhibit3220170430.htm | 9349 | 2017-06-07 17:18:18 |
| FilingSummary.xml | 32140 | 2017-06-07 17:18:18 |
| Financial_Report.xlsx | 62015 | 2017-06-07 17:18:18 |
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| report.css | 2767 | 2017-06-07 17:18:18 |
| Show.js | 1410 | 2017-06-07 17:18:18 |