Drilldown: Patents
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Patents > Office
:
FR
or
GR
or
US
& Application number:
1911612468
& Related to aircraft:
0?
& Assigned to
:
M. E. Macmanus
or
Sperry Gyroscope Company
& National tech categories:
USPC 244/80
& Number of figures:
4 ![](/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)
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