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Patents > Inventor country: RO & Assigned to: None & Number of figures: 4-10

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airplane (13) · Design (10) · wings (9) · Construction (8) · aerodynamics (7) · propellers (7) · Frame (5) · control (3) · fuselage (3) · heavier-than-air (3) · sustentation (2) · steering (2) · stability (2) · motors (2) · LTA (2) · None (2) · biplane (2)
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Showing below up to 27 results in range #1 to #27.

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