Drilldown: Patents

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Patents > Patent agent : David H. Fletcher or E. Blétry & First filing: No

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Office:
Inventors:
José Lluzar-Rodrigo (4) · Julius Hermann Carl Gebauer (3) · Fernand Lioré (3) · None (2) · Ignaz Etrich (2) · Belton Tattnall Hamilton (2)
Inventor country:
Applicant person:
José Lluzar-Rodrigo (4) · Julius Hermann Carl Gebauer (3) · Fernand Lioré (3) · None (2) · Ignaz Etrich (2) · Belton Tattnall Hamilton (2)
Applicant is inventor:
Tech fields:
Airplane (20) · Design (12) · stability (11) · propellers (11) · aerodynamics (11) · lift (10) · subsystem (10) · Sustentation (9) · wings (9) · propulsion (8) · Frame (5) · Construction (4) · control (4) · automatic stability (4) · LTA (4) · None (3) · Whole (3) · navigation (3) · biplane (3)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
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National tech categories:
CPCs:
CPC B64C17/00 (7) · CPC B64C39/00 (4) · CPC B64C2700/6212 (4) · CPC B64C3/385 (3) · CPC B64C11/006 (3) · CPC B64C11/04 (3) · CPC B64D35/04 (3) · CPC B64C39/10 (2) · CPC B64C3/52 (2) · CPC B64B1/00 (2) · CPC B64C33/00 (2) · CPC B64C2700/6245 (2) · CPC B64C2700/6295 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
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