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Patents > CPCs : CPC B64C23/005 or CPC B64C3/00 & Number of claims: 10-18

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Airplane (13) · None (11) · Frame (10) · propeller (9) · stability (8) · navigation (6) · helicopter (6) · Hybrid (5) · Design (5) · takeoff (4) · rudder (4) · airfoil (4) · wheels (4) · propulsion (4) · parachute (3) · Whole (3) · landing (3) · HTA (3) · LTA (3)
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Showing below up to 36 results in range #1 to #36.

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