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Patents > Year filed: 1910 - 1919 & Inventor country : CA or CH or US & Publication date: 1911

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Inventors:
Joseph Wetterwald (7) · William Swart Romme (3) · William Randolph Smith (2) · William Everett Sylvester Coyne (2) · Charles Joseph Alexandre Fiesse (2)
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Applicant person:
None (11) · Joseph Wetterwald (6) · Charles Joseph Alexandre Fiesse (2) · William Randolph Smith (2) · Ivan Munroe Sawyer (2) · William Swart Romme (2)
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Tech fields:
airplane (24) · frame (15) · steering (9) · stability (9) · None (8) · control (6) · subsystem (6) · safety (6) · whole (5) · rudder (5) · helicopter (5) · LTA (5) · propulsion (4) · propeller (4) · navigation (4) · construction (3) · landing (3) · wheels (3) · parachute (3)
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None (13)
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