Drilldown: Patents
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Patents > Office:
DE
& Application number
:
344263D
or
DED330779D
or
None
& National tech categories:
DE 77h.5
& First filing:
No
& Number of figures:
3-4 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Showing below up to 9 results in range #1 to #9.