Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17557)
- Person (2115)
- Publications (24564)
- Techtypes (2373)
Patents > Year granted:
1914
& Applicant firm
:
A. Wunderlich & Cie, Ingénieurs-Conseils
or
None
& Applicant type
:
INDIV
or
INDIV+COMPANY
& Related to aircraft
:
1
or
1852-08-14
or
DE 369478
& National tech categories:
USPC 244/9
& IPCs:
IPC B64C39/00 ![](/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.