Drilldown: Patents
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Patents > Year granted:
1912
& Inventor country:
AT
& Applicant firm
:
Aktiebolaget Aviatorer
or
None
& Applicant type:
INDIV
& Publication date:
April 1912
& National tech categories
:
AT 77d
or
BE K
or
DE 77h.5
& IPCs:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.