Drilldown: Patents
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Patents > Publication date:
1919
& IPCs
:
IPC B64B1/58
or
IPC B64C3/00
or
IPC B64C39/00
& First filing:
No ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (1) ·
Patent AT-1916-80160 (1) ·
Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft (1) ·
Patent FR-1916-492342 (1) ·
Patent FR-1916-502839 (1) ·
Patent FR-1917-03-23 (1) ·
Patent FR-1917-502839.21604 (1) ·
Patent GB-1916-127005 (1) ·
Patent IT-1916-07-14 (1) ·
Patent US-1914-1133643 (1)
Showing below up to 8 results in range #1 to #8.
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