Drilldown: Patents

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Patents > Applicant type: None & National tech categories : AT 77d or DE 77h

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LTA (8) · subsystem (7) · airplane (6) · airfoil (5) · whole (5) · None (4) · frame (4) · propulsion (4) · kite (4) · Drachenflieger (4) · flapping (4) · texture (3) · navigation (3) · glider (3) · gas (3) · landing (3) · balloon (3) · fabric (3) · car (3)
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Showing below up to 42 results in range #1 to #42.

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