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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950128-02-000070
Filing Date
2002-01-23
Accepted
2002-01-23 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 MATTSON TECHNOLOGY INC., AMENDMENT NO. 1 j91889dvsc13ga.txt SC 13G/A 16195
  Complete submission text file 0000950128-02-000070.txt   18206
Mailing Address
Business Address ONE MELLON BANK CTR 500 GRANT ST PITTSBURGH PA 15258-0001 4122345000
MELLON FINANCIAL CORP (Filed by) CIK: 0000064782 (see all company filings)

IRS No.: 251233834 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 6021 National Commercial Banks

Mailing Address
Business Address 2800 BAYVIEW DR FREMONT CA 94538 5106575900
MATTSON TECHNOLOGY INC (Subject) CIK: 0000928421 (see all company filings)

IRS No.: 770208119 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-47406 | Film No.: 02514915
SIC: 3559 Special Industry Machinery, NEC