Drilldown: Patents
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Patents > Inventor country:
DE
& Assigned to:
None
& National tech categories:
DK 77
& IPCs
:
IPC B64B1/40
or
IPC B64C33/00
or
None
& Family year:
1900 - 1999 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Aerodynamics (1) ·
Airplane (5) ·
airship (1) ·
ascension (1) ·
automatic stability (1) ·
chassis (1) ·
Construction (2) ·
control (1) ·
Design (4) ·
flapping (1) ·
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Lift (2) ·
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propeller (1) ·
propellers (1) ·
propulsion (2) ·
stability (1) ·
subsystem (2) ·
suspension (1) ·
whole (1) ·
wings (1) ·
wood (1)
Showing below up to 12 results in range #1 to #12.