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Patents > Patent agent : G. F. Redfern & Co. or J. Germain & First filing: Other

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Office:
Inventors:
Émile Letord (12) · Louis Marmonier (5) · Joseph Gachet (2) · Louis Badier (2) · Henry Calder Lobnitz (2) · Henry Bridges Molesworth (2) · Désiré Sival (2) · Haydn Arnold Sanders (2) · Marc Bourg (2)
Inventor country:
Applicant person:
Émile Letord (12) · Louis Marmonier (5) · Joseph Gachet (2) · Louis Badier (2) · Henry Calder Lobnitz (2) · Henry Bridges Molesworth (2) · Désiré Sival (2) · Haydn Arnold Sanders (2) · Marc Bourg (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (11) · stability (10) · Control (9) · propulsion (8) · None (7) · construction (7) · frame (7) · Design (5) · automatic stability (5) · aerodynamics (4) · Pendulum (4) · Wings (4) · LTA (3) · gyroscope (3) · lift (3) · subsystem (3)
Full specification filed date:
Application number:
None (11) · 510210D (2) · 496388D (2) · 494571D (2) · 510212D (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
CPCs:
None (4) · CPC B64C2700/6256 (4) · CPC B64C33/02 (4) · CPC B64C17/00 (4) · CPC B64C13/00 (4) · CPC B64C2700/6295 (4) · CPC B64C39/00 (3) · CPC B64C2700/6274 (3) · CPC B64C2700/6216 (3) · CPC B64C2700/6212 (3) · CPC B64C3/18 (3) · CPC B64C23/005 (3) · CPC B64C17/06 (3) · CPC B64C3/00 (2) · CPC B64C3/385 (2) · CPC B64C13/12 (2) · CPC B64C2700/6281 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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