Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001225208-04-000662
Filing Date
2004-04-13
Accepted
2004-04-13 16:02:57
Documents
1
Period of Report
2004-03-15

Document Format Files

Seq Description Document Type Size
1 doc4a.html 4/A  
1 doc4a.xml 4/A 3055
  Complete submission text file 0001225208-04-000662.txt   4866
Mailing Address P O BOX 426 PITTSBURGH PA 15230
Business Address 121 GAMMA DR OHARA TOWNSHIP PITTSBURGH PA 15238 4129673000
MINE SAFETY APPLIANCES CO (Issuer) CIK: 0000066570 (see all company filings)

EIN.: 250668780 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies

Mailing Address P O BOX 426 PITTSBURGH PA 15230
Business Address P O BOX 426 PITTSBURGH PA 15230 4129673000
RYAN JOHN T III (Reporting) CIK: 0001001300 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-15579 | Film No.: 04730660