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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000315066-00-000463
Filing Date
2000-02-11
Accepted
2000-02-11 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G - 02-14-00 - INPUT/OUTPUT INCORPORATED SC 13G/A 7049
  Complete submission text file 0000315066-00-000463.txt   9031
Mailing Address 82 DEVONSHIRE STREET BOSTON MA 02109
Business Address 82 DEVONSHIRE ST BOSTON MA 02109 6175706339
FMR CORP (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 161144965 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 11104 W AIRPORT BLVD SUITE 200 STAFFORD TX 77477
Business Address 11104 W AIRPORT BLVD SUITE 200 STAFFORD TX 77477 2819333339
INPUT OUTPUT INC (Subject) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 0531
Type: SC 13G/A | Act: 34 | File No.: 005-41602 | Film No.: 536776
SIC: 3829 Measuring & Controlling Devices, NEC