Drilldown: Patents
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Patents > Office
:
BE
or
SE
or
US
& Inventor country
:
CA
or
IT
& Applicant firm:
None
& Related to aircraft
:
0.5
or
1852-08-14
or
Jan 15, 1908
& CPCs:
CPC F42B10/30 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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