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| 0000051644-15-000032-index.html | 2015-07-23 12:16:43 | |
| 0000051644-15-000032.txt | 2015-07-23 12:16:43 | |
| ipgq22015transcript8-k.htm | 25109 | 2015-07-23 12:16:43 |
| ipgq22015transcriptexhibit.htm | 212035 | 2015-07-23 12:16:43 |