Drilldown: Patents
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Patents > Year filed:
1913
& Inventor country:
HU
& Related to aircraft
:
1
or
DE 369478
& National tech categories
:
FR 6.3
or
HU V/h
or
USPC 244/80
& Number of diagram pages:
1
& Number of figures:
4-6 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 3 results in range #1 to #3.