Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-04-001202
Filing Date
2004-10-08
Accepted
2004-10-08 13:32:13
Documents
1

Document Format Files

Seq Description Document Type Size
1 DOC ONE filing.txt SC 13G 11550
  Complete submission text file 0000902219-04-001202.txt   13637
Mailing Address 4650 CUSHING PARKWAY FREMONT CA 94538
Business Address 4650 CUSHING BLVD FREMONT CA 94538 5106590200
LAM RESEARCH CORP (Subject) CIK: 0000707549 (see all company filings)

EIN.: 942634797 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G | Act: 34 | File No.: 005-35859 | Film No.: 041071821
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)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000