Drilldown: Patents
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Patents > Office
:
DE
or
LU
or
NL
or
NO
or
RU
& Applicant is inventor:
None
& Grant date:
1911
& Related to aircraft
:
-1
or
1
or
1908-12-31
or
1? ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 3 results in range #1 to #3.