4//SEC Filing
KEITHLEY INSTRUMENTS INC 4
Accession 0001209191-04-043121
CIK 0000054991operating
Filed
Sep 1, 8:00 PM ET
Accepted
Sep 2, 4:47 PM ET
Size
12.1 KB
Accession
0001209191-04-043121
Documents
Issuer
KEITHLEY INSTRUMENTS INC
CIK 0000054991
Entity typeoperating
IncorporatedOH
Related Parties
1- filerCIK 0000054991
Filing Metadata
- Form type
- 4
- Filed
- Sep 1, 8:00 PM ET
- Accepted
- Sep 2, 4:47 PM ET
- Size
- 12.1 KB