Drilldown: Patents
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- Patents (17619)
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- Techtypes (2388)
Patents > Applicant firm
:
Curtiss Aeroplane
or
Siemens-Schuckert Werke GmbH
or
None
& Granted:
Yes
& Related to aircraft
:
1852-08-14
or
1908-12-31
or
frame
or
rudder
or
None
& National tech categories:
USPC 244/119
& CPCs
:
CPC B64C35/00
or
CPC B64C39/00 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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