Drilldown: Patents
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Patents > Applicant type
:
INDIV
or
А. Нейфельд
& National tech categories
:
FR 6.4
or
USPC 244/153R
& IPCs
:
IPC B64C13/00
or
IPC B64C31/06
or
IPC B64C39/00
& 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:
Applicant person:
Tech fields:
airplane (59) ·
design (28) ·
frame (21) ·
wings (20) ·
Construction (18) ·
None (16) ·
stability (14) ·
control (13) ·
Sustentation (12) ·
propellers (12) ·
lift (10) ·
Aerodynamics (10) ·
propulsion (9) ·
fuselage (7) ·
subsystem (7) ·
chassis (7) ·
Whole (7) ·
rudder (6) ·
landing (6) ·
steering (6)
Application number:
Supplementary to patent:
Patent agent:
CPC A63H27/08 (3) ·
CPC B64B1/32 (1) ·
CPC B64C13/00 (18) ·
CPC B64C2700/6256 (12) ·
CPC B64C2700/6259 (1) ·
CPC B64C2700/6295 (53) ·
CPC B64C3/385 (2) ·
CPC B64C39/00 (71) ·
CPC B64C39/003 (3) ·
CPC B64C39/005 (4) ·
CPC B64C39/006 (2) ·
CPC B64C39/008 (6) ·
CPC B64C39/08 (3) ·
CPC C01B17/60 (1) ·
CPC F02K7/02 (1) ·
IPC B64C39/00 (1)
Showing below up to 112 results in range #1 to #112.