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Patents > Filing date: 1902 & IPCs : IPC B64B1/00 or IPC B64C31/06

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Frédéric Malfait (2) · Leonardo Torres Quevedo (2) · Janko Klopčić (2) · Antoine-Charles Mary (2) · Henri Mager (2) · Charles Cadet (2) · Eleazer Kempshall (2) · Paul Peuillard (2) · Otokar de Bradsky-Laboun (2)
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LTA (31) · propulsion (14) · dirigible (13) · balloon (10) · aerostat (9) · navigation (8) · construction (6) · airship (6) · stability (5) · nacelle (4) · ascension (4) · propellers (4) · frame (4) · hybrid (3) · propeller (3) · lift (3) · parachute (3)
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