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| 0000019584-20-000033-index.html | 2020-07-31 09:24:19 | |
| 0000019584-20-000033.txt | 2020-07-31 09:24:19 | |
 0000019584-20-000033-xbrl.zip | 285123 | 2020-07-31 09:24:19 |
| che-20200630.xsd | 55130 | 2020-07-31 09:24:19 |
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| che-20200630xex31_3.htm | 15748 | 2020-07-31 09:24:19 |
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| report.css | 2767 | 2020-07-31 09:24:19 |
| Show.js | 1085 | 2020-07-31 09:24:19 |