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Patents > Full specification filed date: 1916 & First filing : Yes or None

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Tech fields:
airplane (9) · None (5) · Frame (4) · wings (4) · construction (4) · Design (4) · Propellers (3) · control (3) · military (3) · wing warping (2) · subsystem (2) · Rudder (2) · propeller (2) · parachute (2) · multiplanes (2) · aerial propellers (2) · joints (2) · wires (2) · Aerodynamics (2) · connections (2)
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Showing below up to 36 results in range #1 to #36.

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