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Patents > Year filed: 1910 & Year granted: 1910 - 1919 & Office : BE or CA or CH or IN or NL or NZ & Citations from after 1930: None

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Inventors:
Alfred E. Wunderlich (12) · José Lluzar-Rodrigo (4) · William Wallace Gibson (3) · William Swart Romme (2) · Joseph Wetterwald (2) · J. Lenars-Guinotte (2) · David William Hanbury (2) · Paul Zens (2)
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airplane (40) · propellers (17) · hybrid (13) · stability (12) · LTA (11) · frame (10) · subsystem (9) · wings (8) · design (6) · steering (6) · propeller (6) · Control (6) · rudder (5) · propulsion (5) · navigation (5) · lift (5) · automatic stability (5)
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