Drilldown: Patents

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Patents > Office : BE or CU or HU & National tech categories: HU V/h & Number of text pages: 4-50000000

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Office: (Click arrow to add another value)
Inventors:
None (8) · Adolphe-François-Joseph Doutre (2) · Orville Wright (2) · Wilbur Wright (2)
Inventor country:
Applicant person:
None (9) · Adolphe-François-Joseph Doutre (2) · Orville Wright (2) · Wilbur Wright (2)
Applicant is inventor:
Tech fields:
Airplane (40) · design (24) · Stability (17) · Propellers (16) · Whole (15) · automatic stability (13) · Frame (13) · Construction (12) · subsystem (12) · Wings (11) · Aerodynamics (9) · propulsion (9) · equilibrium (8) · control (7) · airship (6) · lift (5) · motors (5) · steering (5) · Flapping (4) · Biplane (4)
Full specification filed date:
Application number:
None (11)
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
First filing:
Citations from after 1930:
Number of text pages:
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