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| 0000076282-15-000012.txt | 2015-03-13 16:49:24 | |
| pkoh20141231-8xkearningsre.htm | 30672 | 2015-03-13 16:49:24 |
| pkoh20141231-ex991earnings.htm | 402047 | 2015-03-13 16:49:24 |
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