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Publication of FR778741ApublicationCriticalpatent/FR778741A/fr
B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
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FR778741D1933-12-121933-12-12Dispositif permettant de faire varier l'angle formé par le ou les axes de traction et la voilure des avions
ExpiredFR778741A
(fr)
Instrument de mesure d'angles d'inclinaison latérale, de droite et de gauche, formés par le plan des ailes d'un avion en vol, et l'horizon terrestre, même invisible