Drilldown: Patents
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Patents > Inventor country
:
CH
or
DZ
or
GB
& Filing date:
1911
& Granted:
Yes
& Related to aircraft:
1
& IPCs
:
IPC B64B1/00
or
IPC B64C13/00
or
IPC B64C23/00
or
IPC B64C39/00
& Number of text pages:
3 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 4 results in range #1 to #4.