Drilldown: Patents

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Patents > Related to aircraft: Other & CPCs: CPC B64C2700/6274 & Number of claims: 4-5

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None (13) · Airplane (10) · Propulsion (7) · Propellers (6) · Design (6) · Helicopter (5) · Frame (5) · Hybrid (5) · Construction (4) · heavier-than-air (3) · Control (3) · Ascension (3) · whole (3) · takeoff (2) · chassis (2) · propeller (2) · sustentation (2)
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