Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17618)
- Person (2160)
- Publications (24571)
- Techtypes (2385)
Patents > Year granted:
1860 - 1869
& Inventor country
:
MX
or
US
or
None
& CPCs
:
CPC B64C23/005
or
CPC B64C39/00
or
CPC Y10T292/0906
& Cites these patents
:
Patent DE-1910-236694
or
USPC 244/87
or
None
& Citations from after 1930:
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Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.