Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000076282-16-000235-index.html | 2016-08-08 16:30:47 | |
| 0000076282-16-000235.txt | 2016-08-08 16:30:47 | |
 image0a05.jpg | 6927 | 2016-08-08 16:30:47 |
| pkoh20160630-8xkearningsre.htm | 31021 | 2016-08-08 16:30:47 |
| pkoh20160630-ex991earnings.htm | 368466 | 2016-08-08 16:30:47 |