Drilldown: Patents
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Patents > Applicant type:
None
& Grant date:
1900 - 1909
& Related to aircraft
:
-1
or
Partially
or
navigation
& National tech categories
:
FR 6.2
or
USPC 244/153R
or
USPC 244/22
or
None
& Number of text pages:
None
& Number of claims:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 3 results in range #1 to #3.