FR859557A - Perfectionnements aux pales d'hélices aériennes et procédé pour situer l'axe de pivotement des pales d'hélices à pas variable
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Perfectionnements aux pales d'hélices aériennes et procédé pour situer l'axe de pivotement des pales d'hélices à pas variable
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B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
B64C11/16—Blades
B64C11/18—Aerodynamic features
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Aviation & Aerospace Engineering
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FR859557D1938-08-291939-08-28Perfectionnements aux pales d'hélices aériennes et procédé pour situer l'axe de pivotement des pales d'hélices à pas variable
ExpiredFR859557A
(fr)