Drilldown: Patents

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Patents > Filing date: 1914 & First filing: Yes & Number of figures: 12-50000000

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frame (9) · LTA (6) · None (5) · airplane (4) · compartments (4) · wings (3) · balloon (3) · construction (3) · design (3) · navigation (2) · airfoil (2) · landing (2) · stability (2) · fuselage (2) · propulsion (2) · control (2)
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Showing below up to 27 results in range #1 to #27.

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