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Filing metadata

Accession number: 0001225208-12-025750
Form type: Form 3
Filer: MINE SAFETY APPLIANCES CO
CIK: CIK 66570
Filed: Dec 20, 2012
Reporting period: Dec 11, 2012
Description: Initial ownership

Documents

0001225208-12-025750-index.htm

Complete submission

0001225208-12-025750.txt

directory listing

Filed by

MINE SAFETY APPLIANCES CO