Drilldown: Patents

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Patents > Related to aircraft : 0.5 or 1 or 1/2 or 1910562264 or DE 369478 & Assigned to: None & National tech categories : DE 77h or IT 8 or USPC 244/80 & IPCs : IPC B64B1/58 or None & First filing: No

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airplane (10) · propulsion (6) · LTA (5) · marine (4) · stability (4) · navigation (3) · frame (3) · wings (2) · engine (2) · propellers (2) · design (2) · cooling (2) · parachute (2) · automatic stability (2) · camber (2) · motor (2) · balloon (2) · ascension (2) · propeller (2)
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Showing below up to 30 results in range #1 to #30.

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