Drilldown: Patents
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Patents > Year granted:
1880 - 1889
& Office :
?? or
LU or
NL or
Other
& Applicant type:
None
& National tech categories:
FR 6.3
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Inventors:
None (2) ·
aerostat (1) ·
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airship (1) ·
ascension (4) ·
balloon (6) ·
balloons (2) ·
compartments (1) ·
COMPLETE SYSTEM (1) ·
design (1) ·
elevons (1) ·
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Propulsion (13) ·
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safety (1) ·
stability (3) ·
texture (1)
Showing below up to 44 results in range #1 to #44.