Drilldown: Patents
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- Airplane (18)
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- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17476)
- Person (2072)
- Publications (24547)
- Techtypes (2360)
Use the filters below to narrow your results.
None (2) ·
aerial propeller (1) ·
audio (1) ·
connections (1) ·
fabric (1) ·
feathering (1) ·
instrument (1) ·
joining mechanisms (1) ·
joints (1) ·
Marine (2) ·
marine propeller (1) ·
Marine propellers (1) ·
marine structures (1) ·
paddle-wheel (1) ·
phonographs (1) ·
Propellers (1) ·
Subsystem (1) ·
vehicles (1)
None (2) ·
CPC A21D2/02 (1) ·
CPC B62C5/00 (1) ·
CPC B63B21/58 (1) ·
CPC B63B2231/44 (1) ·
CPC B63G8/08 (1) ·
CPC B63G8/22 (1) ·
CPC B63H1/04 (1) ·
CPC B63H19/02 (1) ·
CPC B64B1/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C27/12 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6287 (1) ·
CPC B64D37/22 (1) ·
CPC C14B1/00 (1) ·
CPC C14B2700/27 (1) ·
CPC G10K13/00 (1) ·
CPC Y02T70/5236 (1) ·
CPC Y10T24/3747 (1)
Showing below up to 10 results in range #1 to #10.