Drilldown: Patents
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Patents > Granted:
Yes
& Supplementary to patent
:
Patent FR-1909-420322
or
Patent GB-1908-4519
or
None
& Assigned to:
Zeppelin-Werke G.m.b.H.
& IPCs
:
IPC B64B1/40
or
IPC B64C1/00
or
IPC B64C23/00
or
IPC B64C25/00
or
IPC B64C33/02
& Citations from after 1930:
None
& Number of claims:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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