Drilldown: Patents

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Patents > Office : ES or IT & Publication date: 1900 - 1999

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Office: (Click arrow to add another value)
Inventors:
Leonardo Torres Quevedo (6) · Louis Constantin (4) · None (3) · August Wendtland (3) · Orville Wright (2) · Louis Brennan (2) · Gaston Hervieu (2) · Enrique Sanchis (2) · Wilbur Wright (2) · Paul-Nicolas Lucas-Girardville (2) · Joseph Wetterwald (2)
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Tech fields:
airplane (20) · LTA (12) · Propellers (9) · Design (9) · frame (8) · subsystem (8) · aerodynamics (7) · construction (7) · hydrodynamics (6) · control (6) · stability (5) · balloon (5) · navigation (4) · propulsion (4) · braking (4) · airship (4)
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Showing below up to 58 results in range #1 to #58.

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