Drilldown: Patents

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Patents > Year filed: 1870 - 1879 & Related to aircraft : 0? or 1911-07-04 or Yes & Number of diagram pages: None

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Inventors:
Joseph Simmons (3) · Anacharsis Menier (3) · Richard Boyman-Boyman (2) · Jean-Baptiste Duthu (2) · Léopold Menier (2) · Eugène Menier (2) · Prigent (2) · Comte Antoine Apraxine (2) · Jean-Sébastien Menier (2) · Victor-Armand Prou (2) · Barthélémy Picard (2)
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Tech fields:
balloon (29) · LTA (23) · navigation (22) · propulsion (9) · None (5) · balloon navigation (4) · airplane (3)
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Showing below up to 72 results in range #1 to #72.

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