Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17557)
- Person (2114)
- Publications (24564)
- Techtypes (2373)
Patents > Inventor country :
GB or
NL or
RO
& Related to aircraft :
Yes or
`1
& CPCs :
CPC B64C17/00 or
CPC B64C3/385
& Citations from after 1930:
2
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.