Drilldown: Patents
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Patents > Office
:
DE
or
GB
or
HU
or
RU
& National tech categories
:
DE 77
or
GB propelling and steering arrangements
& CPCs:
None
& Family year:
1890 - 1899
& Number of figures:
None ![](/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)
Use the filters below to narrow your results.
airplane (1) ·
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ascension (1) ·
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frame (1) ·
gas (1) ·
LTA (2) ·
navigation (2) ·
parachute (1) ·
pressure (1) ·
propeller (1) ·
propulsion (1) ·
steam (1) ·
steering (1) ·
takeoff (1) ·
wheels (1)
Showing below up to 5 results in range #1 to #5.