Drilldown: Patents
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Patents > Office
:
DE
or
FR
& Inventor country
:
CA
or
DE
or
US
& Applicant type:
INDIV
& Related to aircraft
:
1
or
1912-01-30
or
1?
& IPCs:
IPC B64B1/62 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 7 results in range #1 to #7.