Drilldown: Patents
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Patents > Year filed:
1912
& Applicant type :
COMAPNY+INDIV or
None
& Related to aircraft :
1 or
Partially
& IPCs:
None
& CPCs :
CPC B64C23/005 or
CPC B64C35/00 or
CPC B64C39/005
& Number of figures:
None
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.