Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000051644-19-000024-index.html | 2019-05-01 14:05:14 | |
| 0000051644-19-000024.txt | 2019-05-01 14:05:14 | |
| ipgq12019transcript8-k.htm | 19680 | 2019-05-01 14:05:14 |
| ipgq12019transcriptexhibit.htm | 367481 | 2019-05-01 14:05:14 |