Filing

SC 13G

SC 13G

0000909012-07-000056·KEITHLEY INSTRUMENTS INC

Filing metadata

Accession number: 0000909012-07-000056
Form type: SC 13G
Filer: KEITHLEY INSTRUMENTS INC
CIK: CIK 54991
Filed: Jan 11, 2007
Reporting period: Dec 31, 2006
Description: Passive 5%+ stake

Documents

0000909012-07-000056-index.htm

Complete submission

0000909012-07-000056.txt

directory listing

Filed by

KEITHLEY INSTRUMENTS INC