Drilldown: Patents
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- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year granted:
1873
& Office
:
DE
or
IN
or
Other
& Applicant firm
:
Aktiebolaget Aviatorer
or
None
& National tech categories:
USPC 220/592.13
& IPCs:
IPC A23G9/08
& Family year:
1870 - 1879
& Number of claims:
1 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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