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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000319201-04-000138
Filing Date
2004-09-23
Accepted
2004-09-23 19:47:53
Documents
1
Period of Report
2004-09-21

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 25591
  Complete submission text file 0000319201-04-000138.txt   27376
Mailing Address 160 RIO ROBLES SAN JOSE CA 95161-9055
Business Address 160 RIO ROBLES SAN JOSE CA 95134 4084344200
KLA TENCOR CORP (Issuer) CIK: 0000319201 (see all company filings)

IRS No.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 3827 Optical Instruments & Lenses

Mailing Address 160 RIO ROBLES SAN JOSE CA 95134
Business Address
SCHROEDER KENNETH L (Reporting) CIK: 0001182169 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-09992 | Film No.: 041043757