Drilldown: Patents

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Patents > Inventor country: DE & IPCs : IPC B64B1/40 or IPC B64C25/00 & First filing : No or Yes

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LTA (11) · Frame (8) · suspension (4) · balloon (4) · propulsion (3) · Airship (3) · stability (3) · Nacelle (3) · chassis (3) · kite (2) · hybrid (2) · Aerostat (2) · navigation (2) · wheels (2) · Propellers (2) · construction (2) · ballast (2) · takeoff (2) · airplane (2) · landing (2)
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Showing below up to 21 results in range #1 to #21.

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