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Form CERTNYS - Certification by the New York Stock Exchange approving securities for listing:
SEC Accession No. 9999999997-09-000425
Filing Date
2009-01-07
Accepted
2009-01-07 15:15:17
Documents
1
Effectiveness Date
2009-01-07

Document Format Files

Seq Description Document Type Size
1 AUTO-GENERATED PAPER DOCUMENT 9999999997-09-000425.paper CERTNYS 294
  Complete submission text file 9999999997-09-000425.txt   1834
Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839
Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CERTNYS | Act: 34 | File No.: 001-12691 | Film No.: 09000676
SIC: 3829 Measuring & Controlling Devices, NEC