Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000950123-10-061736
Filing Date
2010-06-28
Accepted
2010-06-28 17:09:56
Documents
2
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 11-K c02922e11vk.htm 11-K 127223
2 EXHIBIT 23.1 c02922exv23w1.htm EX-23.1 2102
  Complete submission text file 0000950123-10-061736.txt   130636
Mailing Address
Business Address 28775 AURORA RD SOLON OH 44139 2162480400
KEITHLEY INSTRUMENTS INC (Filer) CIK: 0000054991 (see all company filings)

EIN.: 340794417 | State of Incorp.: OH | Fiscal Year End: 0930
Type: 11-K | Act: 34 | File No.: 001-09965 | Film No.: 10920777
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals