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Patents > Applicant person : Adalbert Plaček or Alliott Verdon Roe or Everard Richard Calthrop

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None (15) · airplane (11) · frame (9) · parachute (8) · parachutes (7) · whole (6) · balloons (6) · design (6) · construction (6) · Control (5) · nacelle (4) · stability (4) · LTA (4) · steering (4)
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Showing below up to 57 results in range #1 to #57.

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