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B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWERÂ PLANTSÂ OR PROPULSION TRANSMISSIONS IN AIRCRAFT
B64D17/00—Parachutes
B64D17/40—Packs
B64D17/52—Opening, e.g. manual
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FR589424D1924-11-201924-11-20
Device to ensure the opening of parachutes
ExpiredFR589424A
(en)