Drilldown: Patents

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Patents > Applicant type : INDIV or INIV & Filing date: 1910 - 1919 & Publication date: 1911 & IPCs : IPC B64C33/00 or IPC B64C35/00 or IPC B64C39/00 or None & Number of text pages: 3-4

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airplane (20) · frame (10) · design (10) · propulsion (7) · propellers (5) · whole (5) · Subsystem (4) · Control (4) · construction (4) · flapping (3) · equilibrium (3) · propeller (3) · None (3) · lift (3) · stability (3) · steering (3) · wheels (3) · wings (3)
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Showing below up to 39 results in range #1 to #39.

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