Drilldown: Patents
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- Patents (17591)
- Person (2126)
- Publications (24566)
- Techtypes (2376)
Patents > Year granted:
1870 - 1879
& Inventor country:
FR
& Related to aircraft
:
0
or
1
or
1852-08-14
or
1906314176
& Assigned to:
None
& National tech categories:
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Use the filters below to narrow your results.
Showing below up to 4 results in range #1 to #4.