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Filing Detail
Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405]: [Amend]
SEC Accession No. 0000071304-99-000018
Filing Date
1999-04-30
Accepted
1999-04-30 00:00:00
Documents
1
Period of Report
1998-12-31

Document Format Files

Seq Description Document Type Size
1 COMMONWEALTH ENERGY SYSTEM 1998 FORM 10-K405A 10-K405/A 100909
  Complete submission text file 0000071304-99-000018.txt   102470
Mailing Address P O BOX 9150 CAMBRIDGE MA 02142-9150
Business Address ONE MAIN ST CAMBRIDGE MA 02142 6172254000
COMMONWEALTH ENERGY SYSTEM (Filer) CIK: 0000071304 (see all company filings)

IRS No.: 041662010 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K405/A | Act: NE | File No.: 001-07316 | Film No.: 99606442
SIC: 4931 Electric & Other Services Combined