Drilldown: Patents
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Patents > Related to aircraft:
1
& National tech categories
:
FR 6.4
or
HU V/h
or
USPC 244/3.23
or
None
& Family year:
1911
& Number of text pages:
3-4 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Inventors:
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IPCs:
IPC B64C17/00 (22) ·
None (21) ·
IPC B64C1/00 (19) ·
IPC B64C39/00 (15) ·
IPC B64C25/00 (6) ·
IPC B64C3/56 (4) ·
IPC B64C27/04 (3) ·
IPC F42C7/12 (2) ·
IPC F42B4/28 (2) ·
IPC F42B3/117 (2) ·
IPC B64F1/14 (2) ·
IPC B64D35/06 (2) ·
IPC B64D17/00 (2) ·
IPC B64D1/02 (2) ·
IPC B64C3/54 (2) ·
IPC B64B1/00 (2) ·
IPC B64C3/52 (2) ·
IPC B64C11/00 (2) ·
IPC B64C17/06 (2)
CPCs:
Showing below up to 120 results in range #1 to #120.