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Patents > Applicant person : Alexander Albert Holle or Everard Richard Calthrop or Johann Schütte

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LTA (19) · Airship (15) · frame (15) · balloons (14) · design (12) · airplane (10) · balloon (10) · Construction (9) · parachute (8) · parachutes (7) · airfoil (6) · Wings (5) · nacelle (5) · stability (5) · propulsion (4) · control (4) · Compartments (4) · suspension (4)
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None (20)
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Showing below up to 66 results in range #1 to #66.

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