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| 0000950123-11-074775-index.html | 2011-08-09 10:31:04 | |
| 0000950123-11-074775.txt | 2011-08-09 10:31:04 | |
 0000950123-11-074775-xbrl.zip | 46596 | 2011-08-09 10:31:04 |
| FilingSummary.xml | 9095 | 2011-08-09 10:31:04 |
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| l42667exv31w1.htm | 5563 | 2011-08-09 10:31:04 |
| l42667exv31w2.htm | 5836 | 2011-08-09 10:31:04 |
| l42667exv32w1.htm | 3394 | 2011-08-09 10:31:04 |
| l42667exv32w2.htm | 3130 | 2011-08-09 10:31:04 |
| plpc-20110630.xml | 290978 | 2011-08-09 10:31:04 |
| plpc-20110630.xsd | 10188 | 2011-08-09 10:31:04 |
| plpc-20110630_cal.xml | 40958 | 2011-08-09 10:31:04 |
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| R11.htm | 47366 | 2011-08-09 10:31:04 |
| R12.htm | 25789 | 2011-08-09 10:31:04 |
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| R16.htm | 9849 | 2011-08-09 10:31:04 |
| R17.htm | 11093 | 2011-08-09 10:31:04 |
| R2.htm | 145218 | 2011-08-09 10:31:04 |
| R3.htm | 23570 | 2011-08-09 10:31:04 |
| R4.htm | 97842 | 2011-08-09 10:31:04 |
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| R9.htm | 22748 | 2011-08-09 10:31:04 |
| report.css | 2721 | 2011-08-09 10:31:04 |
| Show.js | 6423 | 2011-08-09 10:31:04 |