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Patents > Office : BE or LU or NL or NO or Other & Inventor country: ES & Applicant firm: None

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Tech fields:
LTA (29) · balloon (16) · propulsion (11) · navigation (11) · aerodynamics (8) · hydrodynamics (6) · design (6) · subsystem (6) · stability (6) · safety (6) · frame (6) · track (5) · landing (5) · None (5) · balloons (5) · braking (4) · mooring (4) · nacelle (4) · rudder (4) · hangars (4)
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Showing below up to 56 results in range #1 to #56.

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