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| 0000076282-15-000119-index.html | 2015-11-02 16:37:36 | |
| 0000076282-15-000119.txt | 2015-11-02 16:37:36 | |
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| pkoh20150930-8xkearningsre.htm | 30874 | 2015-11-02 16:37:36 |
| pkoh20150930-ex991earnings.htm | 331155 | 2015-11-02 16:37:36 |