Drilldown: Patents

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Patents > Year filed: 1901 & Year granted: 1902 & IPCs : IPC B64C13/00 or IPC B64C31/06 or None

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Inventors:
Viktor Tarczal (8) · Edmund Roheim (6) · Josef Simkó (6) · Maurice Léger (2) · John Gardner (2) · Augusto Severo (2)
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None (14) · Viktor Tarczal (8) · Josef Simkó (6) · Edmund Roheim (6) · Maurice Léger (2)
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None (11) · kite (10) · LTA (9) · Propulsion (8) · propellers (8) · design (8) · airship (5) · navigation (4) · frame (4) · entertainment (3) · whole (3) · subsystem (3) · propeller (3) · hybrid (3) · Helicopter (3) · flapping (3) · kites (3) · balloon (3) · aerodynamics (3)
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Showing below up to 53 results in range #1 to #53.

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