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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-05-084899
Filing Date
2005-04-26
Accepted
2005-04-26 13:02:20
Documents
1
Effectiveness Date
2005-04-26

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS ddefa14a.htm DEFA14A 15633
  Complete submission text file 0001193125-05-084899.txt   17003
Mailing Address 101 INNOVATION DR SAN JOSE CA 95134
Business Address 101 INNOVATION DR SAN JOSE CA 95134 4085448000
ALTERA CORP (Filer) CIK: 0000768251 (see all company filings)

IRS No.: 770016691 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-16617 | Film No.: 05772255
SIC: 3674 Semiconductors & Related Devices