Drilldown: Patents
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- Publications (24571)
- Techtypes (2381)
Patents > Year granted:
1920
& Office
:
BE
or
CA
or
CU
or
DK
or
RU
& Applicant type:
COMPANY+INDIV
& Related to aircraft
:
.5
or
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Showing below up to 1 result in range #1 to #1.