Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000076282-19-000093-index.html | 2019-08-05 16:32:33 | |
| 0000076282-19-000093.txt | 2019-08-05 16:32:33 | |
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| pkoh20190630-8xkearningsre.htm | 30941 | 2019-08-05 16:32:33 |
| pkoh20190630-ex991earnings.htm | 348453 | 2019-08-05 16:32:33 |