Title:
Resistance-capacitance combination substitution instrument
United States Patent 2954518


Inventors:
Dugot, Richard S.
Application Number:
US75428358A
Publication Date:
09/27/1960
Filing Date:
08/11/1958
Assignee:
ELECTRIONIC INSTURMENT CO INC
Primary Class:
Other Classes:
338/77, D13/125
International Classes:
G01R1/20
View Patent Images:
US Patent References:
2857528Electric switching system1958-10-21
1491341Condenser1924-04-22
1429227Variable condenser1922-09-19
Foreign References:
GB362511A1931-12-07