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Patents > Year filed: 1901 & Grant date: 1900 - 1909 & Patent agent : Frazer Furk something or None & Assigned to : Rubber Balloon Company of America or Sperry Gyroscope Company or None

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Inventors:
Viktor Tarczal (7) · Josef Simkó (4) · Maurice Léger (3) · Edmund Roheim (3) · Joseph H. Dillon-Gregg (3) · August Riedinger (3) · Augusto Severo (3) · Emil Lehmann (2) · John L CREVELING (2) · Burrell Cannon (2)
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None (15) · Viktor Tarczal (7) · Josef Simkó (4) · Joseph H. Dillon-Gregg (3) · Maurice Léger (3) · Edmund Roheim (3) · August Riedinger (3) · SAFETY CAR HEATING LIGHTING (2) · Augusto Severo (2)
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None (18) · LTA (15) · propulsion (11) · airplane (11) · kite (9) · balloons (9) · frame (8) · propeller (7) · Airship (6) · propellers (6) · stability (5) · car (5) · steering (4) · whole (4) · dirigible (3) · hybrid (3) · Helicopter (3) · wings (3) · balloon (3) · design (3)
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