Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17579)
- Person (2120)
- Publications (24565)
- Techtypes (2375)
Patents > Year granted:
1910 - 1919
& Applicant type
:
COMPANY
or
INDIV
& Related to aircraft
:
1?
or
Partially
or
flapping
or
frame
or
None
& National tech categories:
CH 114d
& IPCs:
IPC F16F9/06 ![](/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)
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.