Drilldown: Patents
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Patents > Office
:
BE
or
US
& Related to aircraft
:
0.5
or
0?
or
1912-01-30
or
Partially
or
marine
or
rudder
& Family year:
1870 - 1879 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (1) ·
CPC B63H1/04 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/06 (1) ·
CPC B64C11/346 (1) ·
CPC B64C11/36 (1) ·
CPC B64C27/33 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C29/0033 (1) ·
CPC F01D5/06 (1) ·
CPC F03D7/041 (1) ·
CPC F03D80/00 (1) ·
CPC F42B10/30 (1) ·
CPC F42B10/34 (1) ·
CPC F42B15/01 (1) ·
CPC Y02E10/28 (1) ·
CPC Y02E10/72 (1) ·
CPC Y10T29/49464 (1)
Showing below up to 13 results in range #1 to #13.