Drilldown: Patents

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Patents > CPCs : CPC B64B1/00 or CPC B64C39/026 & Number of claims: 16-50

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LTA (12) · propeller (7) · None (5) · propulsion (5) · frame (5) · navigation (5) · balloon (4) · stability (3) · hybrid (3) · rudder (3) · flapping (3) · airplane (3) · car (3) · takeoff (2) · cargo (2) · airship (2) · airfoil (2) · passenger (2)
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