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Patents > Office : DE or GB or HU or RU & CPCs: None & Family year: 1890 - 1899 & Number of figures: None

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Inventors:
Otto Lilienthal (4) · None (2) · Gustav Lilienthal (2) · William Nelson Hutchinson (2) · Thomas Henry Willoughby Beddoes (2) · Thomas Griffiths (2) · Henry MIDDLETON (2) · Joseph Hofmann (2)
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None (27) · LTA (19) · propulsion (16) · balloon (12) · propeller (11) · frame (10) · navigation (9) · whole (8) · car (7) · compartments (5) · parachute (5) · steam (4) · takeoff (4) · electricity (4) · motor (4) · ascension (4) · airplane (4) · rudder (4)
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Showing below up to 79 results in range #1 to #79.

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