Title:
Wireless-controlled aerial torpedo
United States Patent 1792937


Inventors:
Sperry, Elmer A.
Application Number:
US20778617A
Publication Date:
02/17/1931
Filing Date:
12/18/1917
Assignee:
SPERRY GYROSCOPE CO INC
Primary Class:
Other Classes:
89/41.07, 114/21.1, 244/3.15
International Classes:
F41G7/30; F42B17/00; F42B19/10
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