Parent Directory| Name | Size | Last Modified |
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| 0000076282-15-000099-index.html | 2015-08-07 16:36:14 | |
| 0000076282-15-000099.txt | 2015-08-07 16:36:14 | |
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| pkoh20150630-8xkearningsre.htm | 30927 | 2015-08-07 16:36:14 |
| pkoh20150630-ex991earnings.htm | 322753 | 2015-08-07 16:36:14 |