Drilldown: Patents
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Patents > Office
:
FI
or
NL
or
US
& Applicant firm:
None
& Applicant is inventor:
Yes
& Filing date:
1908
& Related to aircraft
:
1
or
DE 369478
& National tech categories:
USPC 244/80 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 4 results in range #1 to #4.