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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-98-000256
Filing Date
1998-02-10
Accepted
1998-02-10 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7045
  Complete submission text file 0000902219-98-000256.txt   9109
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

Mailing Address 1850 PKWY PLACE STE 1100 MARIETTA GA 30067
Business Address 1850 PKWY PLACE STE 1100 MARIETTA GA 30067 7704238450
HEALTHDYNE INFORMATION ENTERPRISES INC (Subject) CIK: 0001000231 (see all company filings)

IRS No.: 582112366 | State of Incorp.: GA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-45275 | Film No.: 98526674
SIC: 3845 Electromedical & Electrotherapeutic Apparatus