An automatic electronic marine warning system for use under conditions of reduced visibility is described. the heart of the system is a rapid ringing bell for fog warning at anchor.
Automatic marine warning system
IEEE Transactions on Vehicular Technology ; VT-19 , 4 ; 245-248
1970
4 Seiten, 4 Bilder, 2 Tabellen
Aufsatz (Zeitschrift)
Deutsch
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