Drilldown: Patents
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Patents > Office
:
DE
or
JP
& Inventor country
:
AT
or
RU
or
None
& Supplementary to patent:
None
& Related to aircraft:
Yes
& IPCs
:
IPC B64C1/00
or
IPC B64C11/00 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.