Drilldown: Patents
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- Airplane (18)
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- Organizations (964)
- Patents (17543)
- Person (2111)
- Publications (24562)
- Techtypes (2373)
Patents > Year granted:
1810 - 1819
& Inventor country
:
CH
or
DE
or
HU
or
NL
& Applicant type
:
Hermann Burkardt
or
INDIV
& CPCs
:
CPC B64B1/40
or
CPC B64C23/005
or
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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aerodynamics (1) ·
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navigation (1) ·
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Showing below up to 1 result in range #1 to #1.