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Publication of FR536181ApublicationCriticalpatent/FR536181A/fr
B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
B64D17/00—Parachutes
B64D17/40—Packs
B64D17/52—Opening, e.g. manual
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FR536181D1921-04-221921-04-22Perfectionnements aux parachutes
ExpiredFR536181A
(fr)