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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-99-000448
Filing Date
1999-02-10
Accepted
1999-02-10 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7422
  Complete submission text file 0000902219-99-000448.txt   9480
Mailing Address ONE GATEWAY CTR 19TH FL PITTSBURGH PA 15222
Business Address ONE GATEWAY CTR 19TH FL PITTSBURGH PA 15222 4125623700
CARBIDE GRAPHITE GROUP INC /DE/ (Subject) CIK: 0000888918 (see all company filings)

IRS No.: 251575609 | State of Incorp.: DE | Fiscal Year End: 0731
Type: SC 13G/A | Act: 34 | File No.: 005-44481 | Film No.: 99527087
SIC: 3620 Electrical Industrial Apparatus

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000