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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001181431-10-041052
Filing Date
2010-08-09
Accepted
2010-08-09 20:09:02
Documents
2
Period of Report
2010-08-05

Document Format Files

Seq Description Document Type Size
1 BELL FORM 3 rrd280618.html 3  
1 BELL FORM 3 rrd280618.xml 3 25503
2 POWER OF ATTORNEY rrd251484_285102.htm EX-24.1 2490
  Complete submission text file 0001181431-10-041052.txt   29786
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 ONE TECHNOLOGY DRIVE MILPITAS CA 95035
Business Address
Bell Bobby R (Reporting) CIK: 0001498385 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-09992 | Film No.: 101003205