Filing

SC 13G

SC 13G

0000912057-04-000137·KEITHLEY INSTRUMENTS INC

Filing metadata

Accession number: 0000912057-04-000137
Form type: SC 13G
Filer: KEITHLEY INSTRUMENTS INC
CIK: CIK 54991
Filed: Feb 09, 2004
Reporting period: —
Description: Passive 5%+ stake

Documents

0000912057-04-000137-index.htm

Complete submission

0000912057-04-000137.txt

directory listing

Filed by

KEITHLEY INSTRUMENTS INC