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Patents > Year filed: 1910 & Granted: Yes & IPCs : IPC B64C27/04 or IPC B64C39/00 & CPCs : CPC B64B1/58 or CPC B64C39/00 & Number of diagram pages: 1-2

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airplane (18) · design (11) · frame (9) · None (8) · stability (6) · whole (5) · aerodynamics (5) · lift (5) · construction (5) · propellers (4) · monoplane (4) · wheels (3) · sustentation (3) · rudder (3) · landing (3) · fuselage (3) · Wings (3) · control (3) · airfoil (3)
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Showing below up to 33 results in range #1 to #33.

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