Drilldown: Patents

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Patents > Applicant person : Alfred John Macy or Antoine-Padoue Filippi or Wilbur Wright

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Tech fields:
stability (28) · airplane (17) · propulsion (15) · propellers (14) · navigation (11) · subsystem (11) · rudder (8) · control (7) · marine (5) · propeller (5) · None (5) · airfoil (5) · sustentation (4) · aerodynamics (4) · frame (4) · automatic stability (3) · Design (3) · lift (3) · texture (3)
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None (31) · 25941D (4) · 1913781506 (2)
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Showing below up to 77 results in range #1 to #77.

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