Brief description of radio-echo altimeter developed by E. F. W. Alexanderson, General Electric Co.
Radio-echo altimeter protects and guides aviator
Automotive Industries
Automotive Industries ; 60 , n 23 ; p 885
1929
1 Fig.
Aufsatz (Zeitschrift)
Englisch
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Aviator Collection - Rolls-Royce Aviator Collection
Kraftfahrwesen | 2012
|Engineering Index Backfile | 1940
|DataCite | 1929
NTIS | 2000
|SLUB | 2009
|