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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-02-000819
Filing Date
2002-02-12
Accepted
2002-02-12 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 helx3.txt SC 13G/A 9331
  Complete submission text file 0000902219-02-000819.txt   11483
Mailing Address NINE HAMPSHIRE STREET MANSFIELD MA 02048
Business Address NINE HAMPSHIRE STREET NINE HAMPSHIRE ST MANSFIELD MA 02048 5083375111
HELIX TECHNOLOGY CORP (Subject) CIK: 0000046709 (see all company filings)

IRS No.: 042423640 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-17577 | Film No.: 02535480
SIC: 3559 Special Industry Machinery, NEC

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