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| 0001437749-19-004933-index.html | 2019-03-14 16:20:29 | |
| 0001437749-19-004933.txt | 2019-03-14 16:20:29 | |
 0001437749-19-004933-xbrl.zip | 337837 | 2019-03-14 16:20:29 |
| cohu-20181229.xml | 4024698 | 2019-03-14 16:20:29 |
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| cohu20181229_10k.htm | 2588088 | 2019-03-14 16:20:29 |
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| Financial_Report.xlsx | 132354 | 2019-03-14 16:20:29 |
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| report.css | 2768 | 2019-03-14 16:20:29 |
| Show.js | 1086 | 2019-03-14 16:20:29 |