Drilldown: Patents
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Andrew John Fredrikson (1) ·
August Merckens (1) ·
Edward J. Pennington (1) ·
Frédéric Malfait (1) ·
Horatio Claude Barber (1) ·
Joel C. Pennington (1) ·
Margeret Emma Freeman (1) ·
Oscar Joerissen (1) ·
Pierre-André Vignat (1) ·
Pierre-Marie-François Vialard-Goudou (1) ·
William Andrew Hutson (1) ·
William B Keep (1)
None (2) ·
aerodynamics (1) ·
Airship (1) ·
ascension (1) ·
ballonet (2) ·
balloon (1) ·
balloons (1) ·
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construction (1) ·
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dirigible (1) ·
frame (3) ·
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landing (1) ·
LTA (5) ·
nacelle (1) ·
navigation (2) ·
passenger (1) ·
propeller (1) ·
propellers (1) ·
propulsion (1) ·
rigid (1)
Showing below up to 8 results in range #1 to #8.
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- Calendar: Year filed
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