Drilldown: Patents
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Patents > Office
:
??
or
BE
or
NZ
& Applicant type
:
COMPANY
or
FIRM
or
INDIV
& Filing date:
1912
& Related to aircraft
:
1
or
1/2
or
Jan 15, 1908
& National tech categories
:
BE K
or
DE 77h.5 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 8 results in range #1 to #8.
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