Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001086364-10-008418
Filing Date
2010-01-29
Accepted
2010-01-29 16:17:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 minesafetyapp123109.txt SC 13G 12866
  Complete submission text file 0001086364-10-008418.txt   15037
Mailing Address P O BOX 426 PITTSBURGH PA 15230
Business Address 121 GAMMA DR OHARA TOWNSHIP PITTSBURGH PA 15238 4129673000
MINE SAFETY APPLIANCES CO (Subject) CIK: 0000066570 (see all company filings)

EIN.: 250668780 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-17435 | Film No.: 10559788
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies