Drilldown: Patents
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Patents > Inventor country:
FR
& Applicant type :
INDIV or
А. Нейфельд
& Granted:
Yes
& Related to aircraft :
.5 or
0? or
None
& IPCs:
IPC B64C31/06
& Citations from after 1930:
None
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.