Drilldown: Patents
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- Publications (24569)
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Patents > Inventor country:
DE
& Assigned to
:
Curtiss Aeroplane and Motor Corporation
or
Rubber Balloon Company of America
or
Sperry Gyroscope Company
or
None
& National tech categories
:
DE 77
or
USPC 244/90R
& Family year:
1888
& Citations from after 1930:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.