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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-09-197328
Filing Date
2009-09-24
Accepted
2009-09-24 17:03:43
Documents
3
Effectiveness Date
2009-09-24

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS ddefa14a.htm DEFA14A 28668
2 GRAPHIC g16281notice1.jpg GRAPHIC 217234
3 GRAPHIC g16281notice2.jpg GRAPHIC 240652
  Complete submission text file 0001193125-09-197328.txt   661301
Mailing Address 160 RIO ROBLES SAN JOSE CA 95161-9055
Business Address 160 RIO ROBLES SAN JOSE CA 95134 4084344200
KLA TENCOR CORP (Filer) CIK: 0000319201 (see all company filings)

IRS No.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
Type: DEFA14A | Act: 34 | File No.: 000-09992 | Film No.: 091085497
SIC: 3827 Optical Instruments & Lenses