Filing

SC 13G

SC 13G

0001047469-01-000521·KEITHLEY INSTRUMENTS INC

Filing metadata

Accession number: 0001047469-01-000521
Form type: SC 13G
Filer: KEITHLEY INSTRUMENTS INC
CIK: CIK 54991
Filed: Feb 14, 2001
Reporting period: —
Description: Passive 5%+ stake

Documents

0001047469-01-000521-index.htm

Complete submission

0001047469-01-000521.txt

directory listing

Filed by

KEITHLEY INSTRUMENTS INC