Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year filed:
1900 - 1909
& Office
:
DE
or
IN
or
None
& Application number
:
rudder
or
None
& Related to aircraft:
1
& National tech categories
:
DE 37f.1
or
DE 77h
& Number of claims:
1-2 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
aerodynamics (1) ·
airship (2) ·
balloon (2) ·
building (1) ·
car (1) ·
Drachenballon (1) ·
frame (2) ·
gas (2) ·
hangar (1) ·
hybrid (1) ·
instrument (1) ·
kite (1) ·
kite balloon (1) ·
LTA (5) ·
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orthopter (1) ·
pressure (1) ·
propulsion (1) ·
rubber (1) ·
steering (1) ·
storage (1) ·
subsystem (1) ·
toy (1) ·
valve (1) ·
whole (1)
Showing below up to 11 results in range #1 to #11.