Drilldown: Patents
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Patents > Granted:
Yes
& Related to aircraft
:
1
or
1?
or
DE 369478
or
yes, Jul 6 1908
& National tech categories:
USPC 244/80
& IPCs:
IPC B64C17/00
& Family year:
1910
& Cites these patents
:
Patent GB-1909-25116
or
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Showing below up to 3 results in range #1 to #3.