Drilldown: Patents

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Patents > National tech categories : HU V/h or USPC 244/79 & Number of text pages: 4-11

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Office:
Inventors:
None (7) · Wilbur Wright (2) · Orville Wright (2) · Edmund Sparmann (2) · Adolphe-François-Joseph Doutre (2)
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Applicant person:
None (8) · Wilbur Wright (2) · Edmund Sparmann (2) · Orville Wright (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
Airplane (37) · Design (20) · stability (16) · Propellers (14) · Whole (13) · automatic stability (12) · subsystem (12) · wings (10) · Frame (10) · Construction (9) · Propulsion (8) · Control (7) · equilibrium (7) · Aerodynamics (7) · airship (5) · Lift (5) · flapping (4) · motors (4)
Full specification filed date:
Application number:
None (9)
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Related to aircraft:
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First filing:
Citations from after 1930:
Number of text pages:
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Showing below up to 66 results in range #1 to #66.

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