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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-01-000331
Filing Date
2001-02-13
Accepted
2001-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G 9318
  Complete submission text file 0000902219-01-000331.txt   11448
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 305 NORTH 54TH STREET KELVIN WEST COMPTROLLER CHANDLER AZ 85226
Business Address 305 NH 54TH ST CHANDLER AZ 85226 4807052100
SPEEDFAM IPEC INC (Subject) CIK: 0000949301 (see all company filings)

IRS No.: 362421613 | State of Incorp.: IL | Fiscal Year End: 0527
Type: SC 13G | Act: 34 | File No.: 005-50025 | Film No.: 1535183
SIC: 3559 Special Industry Machinery, NEC