Electronic computer
United States Patent 2702158

Inventors:
Ferdinand, Winter David
Publication Date:
02/15/1955
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Assignee:
DU MONT ALLEN B LAB INC
Primary Class:
708/849
Other Classes:
250/237R, 315/391, 708/839
International Classes:
G06G7/16; G06G7/00
US Patent References:
2534372Cathode-ray device
2557691Electronic function generator
Foreign References:
GB654330A