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Patents > Applicant person : Georg Wellner or Johann Schütte or Rudolf Wagner

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airship (24) · LTA (23) · frame (18) · balloon (11) · balloons (11) · None (10) · propulsion (9) · design (9) · Subsystem (7) · aerostat (6) · Propellers (6) · Construction (6) · Compartments (5) · dirigible (4) · sail (4) · whole (4) · navigation (3) · Control (3) · Texture (3)
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Showing below up to 63 results in range #1 to #63.

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