Drilldown: Patents

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Patents > Office : DE or FR or GB or JP & Granted: No & Number of claims: 3-4

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airplane (7) · frame (6) · wings (5) · construction (5) · Stability (5) · propulsion (4) · navigation (3) · lift (3) · design (3) · hybrid (3) · chassis (3) · None (2) · sail (2) · Subsystem (2) · LTA (2) · balloons (2) · fuselage (2) · glider (2) · aerodynamics (2)
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Showing below up to 29 results in range #1 to #29.

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