Drilldown: Patents

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Patents > National tech categories : AT 77d or USPC 244/45R & Number of claims: 6-8

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Wings (7) · airplane (7) · None (6) · frame (5) · Design (3) · biplane (3) · LTA (3) · airfoil (3) · stability (3) · Helicopter (2) · gas (2) · propulsion (2) · flapping (2) · control (2) · subsystem (2) · propeller (2) · military (2) · multiplane (2) · HTA (2)
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Showing below up to 31 results in range #1 to #31.

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