Drilldown: Patents
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- Airplane (18)
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- Patents (17613)
- Person (2136)
- Publications (24569)
- Techtypes (2381)
Patents > Office :
ES or
GB or
NL or
Other
& Grant date:
1913
& Publication date:
1900 - 1999
& Related to aircraft :
0 or
Yes
& National tech categories:
None
& First filing :
No or
None
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.