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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950128-97-000055
Filing Date
1997-01-22
Accepted
1997-01-22 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 DYNATECH CORP AMENDMENT NO. 1 SC 13G/A 6446
  Complete submission text file 0000950128-97-000055.txt   8498
Mailing Address 3 NEW ENGLAND EXECUTIVE PARK BURLINGTON MA 01803-5087
Business Address 3 NEW ENGLAND EXECUTIVE PARK BURLINGTON MA 01803-5087 6172726100
DYNATECH CORP (Subject) CIK: 0000030841 (see all company filings)

IRS No.: 042258582 | State of Incorp.: MA | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-30020 | Film No.: 97508927
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address P.O. BOX 7842 121 EAST WILSON STREET MADISON WI 53702
Business Address 121 EAST WILSON STREET MADISON WI 53707 6082662381
STATE OF WISCONSIN INVESTMENT BOARD (Filed by) CIK: 0000854157 (see all company filings)

IRS No.: 396006423 | State of Incorp.: WI | Fiscal Year End: 0630
SIC: 0000