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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000734072-99-000143
Filing Date
1999-12-13
Accepted
1999-12-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G HELIX TECHNOLOGY CORP. SC 13G/A 6147
  Complete submission text file 0000734072-99-000143.txt   8217
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.: 99773189
SIC: 3559 Special Industry Machinery, NEC

Mailing Address
Business Address 60 STATE ST BOSTON MA 02109 6177427825
PIONEER INVESTMENT MANAGEMENT INC /ADV (Filed by) CIK: 0000734072 (see all company filings)

IRS No.: 131961193 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 0000