Drilldown: Patents
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Patents > Office
:
??
or
CA
or
DE
or
RU
or
SE
& IPCs
:
B64C11/34
or
IPC B64B1/58
or
IPC B64C33/02
& First filing:
Yes
& Number of text pages:
3-70 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 5 results in range #1 to #5.