Drilldown: Patents
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Patents > Filing date:
1911
& Grant date:
1910 - 1919
& Publication date:
November 1911
& Supplementary to patent
:
Patent GB-1909-8531
or
Patent US-1909-1008096
& Related to aircraft:
1
& CPCs
:
CPC B64C13/00
or
CPC B64C2700/6256 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.