Drilldown: Patents
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- Airplane (18)
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Patents > Year granted:
1914
& Applicant type:
INDIV
& Related to aircraft :
.5 or
1 or
1852-08-14
& National tech categories:
USPC 244/9
& IPCs:
IPC B64C39/00
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.