Drilldown: Patents
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Patents > Related to aircraft
:
.5?
or
1911-07-04
or
Yes
or
flapping
& CPCs
:
CPC B64B1/00
or
CPC B64C2700/6256
& Number of claims:
1-2
& Number of diagram pages:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Showing below up to 7 results in range #1 to #7.