Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17619)
- Person (2162)
- Publications (24571)
- Techtypes (2388)
Patents > Year granted:
1910 - 1919
& Office
:
BE
or
NL
or
US
or
Other
& Inventor country
:
ES
or
US
& Application number:
4460515
& Related to aircraft:
1
& First filing:
No
& Citations from after 1930:
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Showing below up to 1 result in range #1 to #1.