Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000908733-07-000110
Filing Date
2007-01-10
Accepted
2007-01-10 14:48:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 MINE SAFETY APPLIANCES CO 13GA1 minesafetyappliances.htm SC 13G/A 11718
  Complete submission text file 0000908733-07-000110.txt   13981
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/A | Act: 34 | File No.: 005-17435 | Film No.: 07522992
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349231
COLUMBIA WANGER ASSET MANAGEMENT LP (Filed by) CIK: 0000908733 (see all company filings)

EIN.: 363820584 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000