Drilldown: Patents
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Patents > Filing date:
1915
& Related to aircraft:
Yes
& CPCs
:
CPC B64C2700/6235
or
CPC B64C35/00
& Cites these patents:
None
& Citations from after 1930:
None
& Number of claims:
4-7 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.