Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : ES or MX

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Office: (Click arrow to add another value)
Inventors:
None (5) · Louis Constantin (4) · Charles Denniston Burney (3) · Leonardo Torres Quevedo (3) · August Wendtland (3) · Enrique Sanchis (2) · Cosimo Canovetti (2) · Paul-Nicolas Lucas-Girardville (2) · Antoine-Padoue Filippi (2) · Joseph Wetterwald (2) · Gaston Hervieu (2) · Joseph de Pierpont de Burnot (2)
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Applicant person:
None (14) · Louis Constantin (4) · Charles Denniston Burney (3) · Leonardo Torres Quevedo (2) · Enrique Sanchis (2) · Cosimo Canovetti‎ (2) · Joseph de Pierpont de Burnot (2) · Paul-Nicolas Lucas-Girardville (2) · Antoine-Padoue Filippi (2) · Joseph Wetterwald (2)
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Tech fields:
airplane (27) · subsystem (10) · LTA (9) · propulsion (9) · design (8) · aerodynamics (8) · propellers (8) · stability (8) · frame (7) · hydrodynamics (6) · construction (5) · airship (5) · automatic stability (4) · braking (4) · control (4)
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Showing below up to 74 results in range #1 to #74.

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