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Patents > Inventor country: ES

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LTA (31) · balloon (17) · navigation (12) · propulsion (11) · aerodynamics (8) · subsystem (7) · stability (7) · frame (7) · hydrodynamics (6) · design (6) · safety (6) · track (5) · rudder (5) · landing (5) · None (5) · Balloons (5) · mooring (4) · nacelle (4) · braking (4) · hangars (4)
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Showing below up to 58 results in range #1 to #58.

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