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Filing metadata

Accession number: 0001181431-10-022649
Form type: Form 4
Filer: OYO GEOSPACE CORP
CIK: CIK 1001115
Filed: Apr 23, 2010
Reporting period: Apr 22, 2010
Description: Insider transaction

Documents

0001181431-10-022649-index.htm

Complete submission

0001181431-10-022649.txt

directory listing

Filed by

OYO GEOSPACE CORP