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LOUIS HENRY LUC ACHILLE BOURDE
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LOUIS HENRY LUC ACHILLE BOURDE
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Application filed by LOUIS HENRY LUC ACHILLE BOURDEfiledCriticalLOUIS HENRY LUC ACHILLE BOURDE
Application grantedgrantedCritical
Publication of FR421097ApublicationCriticalpatent/FR421097A/fr
B64C39/003—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage
B64C39/005—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
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Engineering & Computer Science
(AREA)
Aviation & Aerospace Engineering
(AREA)
FR421097A1910-09-291910-09-29Appareil de sustentation et de propulsion dans l'air
ExpiredFR421097A
(fr)
Appareil permettant d'amener à soi ou de hisser en l'air des ballons porteurs de signes pour réclames ou autres applications lors du changement desdits signes