Drilldown: Patents
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Patents > Application number
:
191110001D
or
25941D
or
404220D
& Grant date:
1909
& Related to aircraft
:
0?
or
1
or
1911-07-04
or
Yes
& IPCs
:
IPC B64B1/40
or
IPC B64C31/06
& Number of diagram pages:
1 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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