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Filing metadata

Accession number: 0001181431-12-033295
Form type: Form 3
Filer: OYO GEOSPACE CORP
CIK: CIK 1001115
Filed: May 30, 2012
Reporting period: Jan 01, 2012
Description: Initial ownership

Documents

0001181431-12-033295-index.htm

Complete submission

0001181431-12-033295.txt

directory listing

Filed by

OYO GEOSPACE CORP