Drilldown: Patents
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Patents > Year filed:
1917
& Office
:
CA
or
GR
or
HU
& Applicant type:
COMPANY
& Filing date:
November 1917
& CPCs:
None
& Number of figures:
1-3 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.