Drilldown: Patents

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Patents > Grant date: 1850 - 1859 & CPCs : CPC F42B10/12 or None

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Inventors:
Hiellard (3) · Eugène-Joseph Varangot (2) · Henri Giffard (2) · Frédéric-Marie Piret (2) · Louis de Cherrier (2) · DELAHAYE (2) · Prosper Meller (2) · Carl Armbruster (2) · Marc (2)
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LTA (65) · navigation (37) · Propulsion (13) · safety (5) · balloon (4) · balloons (4) · propellers (3) · parachute (3) · military (3) · infrastructure (3) · gas (3) · None (3) · aerostat (2) · whole (2) · dirigible (2) · dirigibles (2) · projectile (2) · stability (2) · hydrogen (2) · aviation (2)
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Showing below up to 87 results in range #1 to #87.

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