Drilldown: Patents
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Patents > Year granted:
1830 - 1839
& Supplementary to patent:
None
& CPCs :
CPC B64C2700/6281 or
None
Use the filters below to narrow your results.
None (1) ·
Charles Michel Ivanovich Poitier (1) ·
Étienne Eulriot (1) ·
Eugène-Louis-Jules DE FRESNE (2) ·
François-Louis Samson-Duperron (1) ·
Gaspard Gregroire (1) ·
Joseph Esprit (1) ·
l'abbé Jean-Martin Demongeot (1) ·
Léonardo Andervolti (1) ·
Madinier (1) ·
Philippe-Ferdinand DE CASTRO (1) ·
Pierre Ferrand (1) ·
Pierre-Marie Touboulic (1) ·
Карл Иванович Потье (1)
aerostat (2) ·
air blower (1) ·
aviation, navigation, propulsion (1) ·
balloon (1) ·
balloon steering (1) ·
control (1) ·
design (1) ·
dirigible (1) ·
dirigibles (1) ·
frame (1) ·
gas (1) ·
LTA (7) ·
motors (1) ·
navigation (4) ·
Navigation, propulsion, LTA (1) ·
propulsion (2) ·
spectacle (1) ·
steering (1) ·
transportation (1)
Showing below up to 14 results in range #1 to #14.
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