Drilldown: Patents

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Patents > Office : CH or ES & First filing: Yes

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LTA (13) · subsystem (10) · stability (6) · propulsion (6) · navigation (6) · Frame (5) · None (5) · airplane (5) · balloon (4) · marine (4) · Design (4) · cables (3) · car (3) · construction (3) · safety (3) · aerodynamics (3)
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Showing below up to 47 results in range #1 to #47.

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