Drilldown: Patents
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Patents > Office
:
DE
or
GR
or
NO
& Supplementary to patent
:
Patent FR-1910-417357
or
Patent FR-1910-423792
& IPCs
:
IPC B64C17/00
or
IPC B64C3/54
& Number of claims:
1 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.