Maurice Deloraine
Born in Franche-Comté (1898-1991), shining electrician, it studies physics with the University of industrial physics and chemistry of the town of Paris (35eme promotion), inventor of the Radiocompas and since 1940 of the système' HF/DF' (Huff-Duff) which allows the detection of the communications of the enemy submarines in order to locate them, assisted of the inventor Henri Busignies specialized in the high frequency radioelectric processes.
The invention of the " Huff-Duff" license with the allied ships to counter many attacks of North-Atlantic convoys by submarines enemy and been worth its inventor congratulations of Eisenhower.
French invention of the " Huff-Duff"
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