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| 0000070145-13-000048-index.html | 2013-08-09 10:38:34 | |
| 0000070145-13-000048.txt | 2013-08-09 10:38:34 | |
| nfg-20130808x8k.htm | 35879 | 2013-08-09 10:38:34 |
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