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Form PREM14A - Preliminary proxy statements relating to merger or acquisition:
SEC Accession No. 0000950123-10-092383
Filing Date
2010-10-08
Accepted
2010-10-08 17:19:24
Documents
14
Period of Report
2010-10-08

Document Format Files

Seq Description Document Type Size
1 PREM14A l40849prem14a.htm PREM14A 1162442
2 GRAPHIC l40849l4084916.gif GRAPHIC 819
3 GRAPHIC l40849l4084917.gif GRAPHIC 2620
4 GRAPHIC l40849l4084918.gif GRAPHIC 3416
5 GRAPHIC l40849l4084905.gif GRAPHIC 1915
6 GRAPHIC l40849l4084906.gif GRAPHIC 9539
7 GRAPHIC l40849l4084907.gif GRAPHIC 5267
8 GRAPHIC l40849l4084908.gif GRAPHIC 786
9 GRAPHIC l40849l4084909.gif GRAPHIC 814
10 GRAPHIC l40849l4084911.gif GRAPHIC 1152
11 GRAPHIC l40849l4084910.gif GRAPHIC 10632
12 GRAPHIC l40849l4084914.gif GRAPHIC 9539
13 GRAPHIC l40849l4084913.gif GRAPHIC 5267
14 GRAPHIC l40849l4084912.gif GRAPHIC 10550
  Complete submission text file 0000950123-10-092383.txt   1251591
Mailing Address
Business Address 28775 AURORA RD SOLON OH 44139 2162480400
KEITHLEY INSTRUMENTS INC (Filer) CIK: 0000054991 (see all company filings)

IRS No.: 340794417 | State of Incorp.: OH | Fiscal Year End: 0930
Type: PREM14A | Act: 34 | File No.: 001-09965 | Film No.: 101116756
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals