Title:
Time-delay relay testing device
United States Patent 2615967


Inventors:
Gould, Charles B.
Application Number:
US75046647A
Publication Date:
10/28/1952
Filing Date:
05/26/1947
Assignee:
Gould, Charles B.
Primary Class:
Other Classes:
324/418, 327/276, 361/199, 968/849
International Classes:
G04F10/10
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