Drilldown: Patents

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Patents > Inventor country: FR & CPCs: None & Number of text pages: 2-4 & Number of claims: None

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airplane (10) · subsystem (9) · LTA (8) · propulsion (7) · stability (6) · navigation (5) · frame (5) · propeller (4) · flapping (4) · takeoff (4) · automatic stability (4) · balloon (4) · Propellers (3)
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