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Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0000950152-07-009571
Filing Date
2007-12-12
Accepted
2007-12-12 16:58:08
Documents
5
Period of Report
2008-02-09

Document Format Files

Seq Description Document Type Size
1 KEITHLEY INSTRUMENTS, INC. PRE 14A l28993apre14a.htm PRE 14A 659229
2 GRAPHIC l28993al2899300.gif GRAPHIC 819
3 GRAPHIC l28993al2899305.gif GRAPHIC 2620
4 GRAPHIC l28993al2899304.gif GRAPHIC 1502
5 GRAPHIC l28993al2899302.gif GRAPHIC 1967
  Complete submission text file 0000950152-07-009571.txt   670679
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: PRE 14A | Act: 34 | File No.: 001-09965 | Film No.: 071302342
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals