Drilldown: Patents
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Patents > Office:
BE
& Applicant type:
COMPANY + INDIV
& Application number
:
344263D
or
423792D
or
None
& Assigned to
:
1
or
Sperry Gyroscope Company
or
None
& National tech categories:
BE K
& Number of figures:
10 ![](/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.
Showing below up to 2 results in range #1 to #2.