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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000930413-11-002458
Filing Date
2011-03-31
Accepted
2011-03-31 15:52:29
Documents
1
Effectiveness Date
2011-03-31

Document Format Files

Seq Description Document Type Size
1 c65028_defa14a.htm DEFA14A 21753
  Complete submission text file 0000930413-11-002458.txt   22645
Mailing Address
Business Address 8005 SW BOECKMAN RD WILSONVILLE OR 97070-7777 5036857000
MENTOR GRAPHICS CORP (Filer) CIK: 0000701811 (see all company filings)

IRS No.: 930786033 | State of Incorp.: OR | Fiscal Year End: 0131
Type: DEFA14A | Act: 34 | File No.: 001-34795 | Film No.: 11726090
SIC: 7373 Services-Computer Integrated Systems Design