Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17513)
- Person (2103)
- Publications (24554)
- Techtypes (2370)
Patents > Related to aircraft :
0.5 or
1852-08-14
& IPCs:
IPC F42B10/04
& Citations from after 1930:
3-5
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.