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Patents > Grant date: 1910 - 1919 & Patent agent : Herbert Haddan & Co. or None & Number of text pages: 1-2

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Office:
Inventors:
Émile Letord (7) · Lin-Marius Mannent (5) · Dermot Joseph Mooney (5) · Louis Zorra (4) · Herbert Thomas Alesbury (4) · Edward Eugene Brown (3) · Spencer Heath (2) · Gustav Mees (2) · Jean-Georges Xiradaky (2) · Georges-Augustin-Clément Loyer (2) · Marie-Joseph-Henri Duroy de Bruignac (2) · Charles Stévenin (2) · Philipp Doerhoefer (2) · Edmond-Louis Douhéret (2) · Pierre Le Goaziou (2) · Jean-Baptiste-Couroné Allaria (2) · François-Philippe-Armand Rousseau (2) · Joseph Carles (2)
Inventor country:
Applicant person:
Émile Letord (7) · Dermot Joseph Mooney (5) · Lin-Marius Mannent (5) · Herbert Thomas Alesbury (4) · Louis Zorra (4) · Edward Eugene Brown (3) · None (3) · Marie-Joseph-Henri Duroy de Bruignac (2) · Joseph Carles (2) · Spencer Heath (2) · Gustav Mees (2) · Georges-Augustin-Clément Loyer (2) · Charles Stévenin (2) · Philipp Doerhoefer (2) · Pierre Le Goaziou (2) · Jean-Baptiste-Couroné Allaria (2) · François-Philippe-Armand Rousseau (2) · Jean-Georges Xiradaky (2) · Edmond-Louis Douhéret (2)
Applicant is inventor:
Tech fields:
airplane (24) · stability (21) · Frame (17) · construction (16) · None (15) · LTA (12) · Design (12) · propulsion (11) · control (9) · wings (7) · structure (7) · Propellers (7) · parachutes (7) · automatic stability (7) · landing (6) · Aerodynamics (6) · lift (5) · helicopter (5) · ornithopter (5) · steering (5)
Full specification filed date:
Application number:
None (15) · 1732817 (3)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
IPC B64C17/00 (18) · IPC B64C1/00 (18) · None (14) · IPC B64C39/00 (9) · IPC B64B1/00 (7) · IPC B64D17/00 (5) · IPC B64C3/18 (5) · IPC B64C11/00 (5) · IPC B64C35/00 (4) · IPC B64C33/02 (4) · IPC B64D33/10 (3) · IPC B64C3/38 (3) · IPC B64C3/00 (3)
CPCs:
CPC B64C17/00 (19) · CPC B64B1/00 (7) · CPC B64C2700/6295 (7) · CPC B64C2700/6218 (6) · CPC B64C39/00 (6) · CPC B64C33/02 (5) · CPC B64D17/00 (5) · CPC B64C11/006 (4) · CPC B64C1/00 (4) · CPC B64C2700/6212 (3) · CPC B64C2700/6225 (3) · None (3) · CPC B64C3/185 (3) · CPC B64C3/385 (3) · CPC B64C35/00 (3) · CPC B64C39/08 (3) · CPC B64D33/10 (3) · CPC B64C17/06 (3) · CPC B64C3/00 (3) · CPC B64C1/065 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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