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| 0001193125-12-210547.txt | 2012-05-04 10:01:19 | |
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| chfc-20120331.xml | 1698423 | 2012-05-04 10:01:19 |
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| d330918d10q.htm | 2017296 | 2012-05-04 10:01:19 |
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| FilingSummary.xml | 11115 | 2012-05-04 10:01:19 |
| Financial_Report.xls | 1358707 | 2012-05-04 10:01:19 |
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