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|---|---|---|
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| 0001096906-20-000252-index.html | 2020-11-12 17:26:07 | |
| 0001096906-20-000252.txt | 2020-11-12 17:26:07 | |
 ctekex23z1_1.jpg | 753550 | 2020-11-12 17:26:07 |
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| ctek_8k.htm | 16784 | 2020-11-12 17:26:07 |
| ctek_ex1z1.htm | 193369 | 2020-11-12 17:26:07 |
| ctek_ex5z1.htm | 8441 | 2020-11-12 17:26:07 |