Drilldown: Patents
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Patents > Grant date:
1883
& Assigned to
:
Albert L. Watters
or
International Aeronautical Construction Company
or
None
& CPCs
:
CPC B64C33/02
or
CPC B64C35/00
& Family year:
1880 - 1889 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.