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| 0000076282-16-000284-index.html | 2016-11-09 15:46:42 | |
| 0000076282-16-000284.txt | 2016-11-09 15:46:42 | |
 0000076282-16-000284-xbrl.zip | 125391 | 2016-11-09 15:46:42 |
| FilingSummary.xml | 27786 | 2016-11-09 15:46:42 |
| Financial_Report.xlsx | 50249 | 2016-11-09 15:46:42 |
| pkoh-20160930.xml | 859086 | 2016-11-09 15:46:42 |
| pkoh-20160930.xsd | 30283 | 2016-11-09 15:46:42 |
| pkoh-20160930_cal.xml | 61084 | 2016-11-09 15:46:42 |
| pkoh-20160930_def.xml | 115090 | 2016-11-09 15:46:42 |
| pkoh-20160930_lab.xml | 469914 | 2016-11-09 15:46:42 |
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| pkoh20160930-10q.htm | 852542 | 2016-11-09 15:46:42 |
| pkoh20160930-ex311.htm | 12946 | 2016-11-09 15:46:42 |
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| report.css | 2767 | 2016-11-09 15:46:42 |
| Show.js | 1410 | 2016-11-09 15:46:42 |