Drilldown: Patents

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Patents > Granted: Yes & National tech categories : FR 2.1 or FR 5

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Inventors:
Prosper Meller‎ (3) · Louis-Constant-Célestin Magois (3) · Jean-Louis Le Hir (2) · Nicholas de Telescheff (2) · Eugène-Joseph Varangot (2) · Michniewicz (2) · Modeste-Abel Latouche (2) · Victor-Armand Prou (2) · Jean-Baptiste Guilbert (2)
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LTA (35) · navigation (24) · balloon (20) · propulsion (7) · aerial navigation (6) · airship (4) · balloon navigation (4) · Aerial Navigation* (4) · dirigible (4) · balloons (3) · Aerostat (3) · aerial vessel (3) · fuel (2) · Safety (2) · infrastructure (2) · hybrid (2) · dirigibles (2) · propeller (2)
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Showing below up to 82 results in range #1 to #82.

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