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United States Patent 2419979
US Patent References:
Aircraft flight indicator and control system therefor
- - 2262033
Follow-up device for gyro compasses
- - 1921983
Aircraft flight indicator and control system therefor
- - 2262033
Follow-up device for gyro compasses
- - 1921983
Inventors:
Wilson, Jack C.
Publication Date:
05/06/1947
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Export Citation:
Assignee:
SPERRY GYROSCOPE CO INC
Primary Class:
Other Classes:
336/135, 318/658, 324/207.180, 340/870.350, 336/30
International Classes:
G08B5/22