Drilldown: Patents

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Patents > Office : ES or MX or NL

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Office: (Click arrow to add another value)
Inventors:
None (17) · Leonardo Torres Quevedo (7) · Louis Constantin (4) · Orville Wright (4) · Wilbur Wright (4) · Alexander Albert Holle (4) · Comte Antoine Apraxine (4) · Floris Albert van Heyst (3) · Charles Denniston Burney (3) · August Wendtland (3) · Edward Smethurst (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
None (49) · Alexander Albert Holle (4) · Louis Constantin (4) · Leonardo Torres Quevedo (4) · Charles Denniston Burney (3) · Antoine-Padoue Filippi (3) · Edward Smethurst (3) · Floris Albert van Heyst (3)
Applicant is inventor:
Tech fields:
LTA (47) · airplane (44) · subsystem (28) · None (24) · propulsion (24) · balloon (24) · Propellers (20) · navigation (19) · design (18) · frame (18) · stability (14) · aerodynamics (13) · construction (12) · propeller (11) · airship (11) · control (9) · wings (9) · rudder (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (136) · Patent BE-1910-Hervieu-hangar (2) · Patent BE-1913-253298 (2) · Patent DE-1907-194166 (2) · Patent GB-1911-29012 (2) · Patent US-1904-793746 (2) · Patent ES-1911-50435 (2)
Related to aircraft:
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First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Number of diagram pages:
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Showing below up to 215 results in range #1 to #215.

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