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Patents > National tech categories: FR 5 & First filing : No or None

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Louis-Constant-Célestin Magois (5) · Prosper Meller‎ (3) · Anacharsis Menier (3) · Richard Boyman-Boyman (2) · Nicholas de Telescheff (2) · Victor-Armand Prou (2) · Michniewicz (2) · de Louvrié (2) · Rablat (2)
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LTA (36) · balloon (33) · navigation (32) · propulsion (13) · None (11) · Aerostat (9) · Aerial Navigation (5) · Aerial Navigation* (5) · Propellers (3) · Parachute (3) · motors (3) · hybrid (3) · HTA (3) · fuel (3) · dirigible (3) · balloon navigation (3) · wings (3)
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Showing below up to 114 results in range #1 to #114.

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