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Patents > Inventor country: CA & Filing date: 1900 - 1999 & Number of diagram pages: 1-2

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airplane (20) · propulsion (13) · stability (7) · propellers (7) · frame (7) · design (7) · None (6) · hybrid (5) · control (5) · navigation (5) · propeller (4) · construction (4) · rudder (4) · marine (3) · LTA (3) · piloting (3)
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