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Patents > Inventor country: ES & Number of claims: None

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LTA (23) · balloon (14) · navigation (9) · propulsion (7) · design (5) · subsystem (5) · None (4) · rudder (4) · frame (4) · aerodynamics (3) · gas (3) · whole (3) · braking (3) · balloons (3)
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Showing below up to 37 results in range #1 to #37.

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