Drilldown: Patents

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Patents > Inventor country : IT or NL or RO or US & Applicant firm: None & Applicant type: INDIV & National tech categories : AT 77d or FR 6.2 or USPC 244/153R & IPCs: None

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frame (19) · kite (14) · airplane (11) · navigation (5) · Design (4) · stability (4) · airfoil (4) · propulsion (4) · LTA (4) · wings (3) · propellers (3) · Drachenflieger (3) · marine (3) · control (3) · construction (3) · aerodynamics (3) · balloon (3)
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Showing below up to 38 results in range #1 to #38.

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