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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000950109-94-000129
Filing Date
1994-02-07
Accepted
1994-02-07 00:00:00
Documents
1
Group Members
HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MAJOHN HANCOCK ADVISERS, INC.JOHN HANCOCK SUBSIDIARIES, INC.THE BERKELEY FINANCIAL GROUP

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 1 SC 13G 28944
  Complete submission text file 0000950109-94-000129.txt   30981
Mailing Address
Business Address ONE FIRST NATIONAL PLZ 37TH FL P O BOX 767 CHICAGO IL 60690 3122944321
COMMONWEALTH EDISON CO (Subject) CIK: 0000022606 (see all company filings)

IRS No.: 360938600 | State of Incorp.: IL | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-32529 | Film No.: 94504813
SIC: 4911 Electric Services

Mailing Address CORPORATE LAW DIVISION T-55 P O BOX 111 BOSTON MA 02117
Business Address CORPORATE LAW DIVISION T-55 200 CLARENDON ST BOSTON MA 02117 617-572-6000
HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA (Filed by) CIK: 0000917406 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000