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Publication of FR497307ApublicationCriticalpatent/FR497307A/fr
B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
B64D47/00—Equipment not otherwise provided for
B64D47/02—Arrangements or adaptations of signal or lighting devices
B64D47/06—Arrangements or adaptations of signal or lighting devices for indicating aircraft presence
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Aviation & Aerospace Engineering
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FR497307D1918-04-111918-04-11Procédé de signalisation spécialement applicable aux véhicules aériens
ExpiredFR497307A
(fr)