Drilldown: Patents
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Patents > Inventor country 
:
FR or
IT
& Applicant is inventor:
None
& Filing date:
1800 - 1899
& Application number :
1732817 or
None
:
FR or
IT
& Applicant is inventor:
None
& Filing date:
1800 - 1899
& Application number :
1732817 or
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Tech fields:
None (15) ·
LTA (15) ·
balloon (14) ·
propulsion (13) ·
navigation (10) ·
Aerostat (7) ·
whole (3) ·
gas (2) ·
Rubber (2) ·
Hybrid (2) ·
parachute (2) ·
frame (2) ·
Construction (2) ·
car (2) ·
Texture (2)
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Showing below up to 68 results in range #1 to #68.
