Drilldown: Patents

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Patents > Family year: 1906 & Number of figures: 4-6

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Boo Henning Wallin (5) · None (3) · Anthony O'Brate (3) · Leonardo Torres Quevedo (2) · Henri de Lostalot (2) · Giovanni Antonio Salvatico (2) · Josef Deixler (2) · Joseph Deixler (2) · William Henry Fauber (2)
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airplane (14) · Propulsion (13) · LTA (12) · propeller (8) · frame (8) · Flapping (8) · navigation (7) · None (6) · wings (6) · stability (5) · design (5) · subsystem (5) · helicopter (4) · propellers (4) · ornithopter (4) · airfoil (4) · wing (3) · takeoff (3) · hybrid (3) · Airship (3)
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