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Filing
SC 13D
SC 13D
0000902664-11-000720
·
AIRGAS INC
Filer
Filing index
Filing metadata
Accession number
0000902664-11-000720
Form type
SC 13D
Filer
AIRGAS INC
CIK
CIK 804212
Filed
Mar 31, 2011
Reporting period
Mar 29, 2011
Description
Activist stake
Documents
Filing index
0000902664-11-000720-index.htm
Complete submission
0000902664-11-000720.txt
All documents
directory listing
Filed by
AIRGAS INC
CIK 804212
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