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Patents > Patent agent : Boramé et Julien or J. Germain or William H. Finckel

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Office:
Inventors:
Émile Letord (13) · None (10) · Louis Marmonier (7) · Gaetano Arturo Crocco (4) · Ottavio Ricaldoni (4) · Marie-François-Pierre Vialard-Goudou (4) · Jean Constantin (4) · Robert Ingersoll Eustis (3) · Joseph Gachet (3) · Désiré Sival (3) · Seth Hart (3)
Inventor country:
Applicant person:
Émile Letord (13) · None (12) · Louis Marmonier (7) · Marie-François-Pierre Vialard-Goudou (4) · Jean Constantin (4) · Ottavio Ricaldoni (4) · Seth Hart (3) · Joseph Gachet (3) · Robert Ingersoll Eustis (3) · Désiré Sival (3)
Applicant is inventor:
Tech fields:
airplane (40) · LTA (26) · stability (23) · frame (22) · None (16) · construction (16) · Design (15) · propulsion (15) · propellers (14) · control (13) · automatic stability (12) · Aerodynamics (9) · lift (7) · equilibrium (7) · wings (7) · texture (6) · safety (5) · helicopter (5) · pendulum (5)
Full specification filed date:
Application number:
None (20) · 12317D (2) · 494571D (2) · 510210D (2) · 510212D (2) · 496388D (2)
Granted:
Supplementary to patent:
None (86) · Patent FR-1910-427818 (2) · Patent FR-1909-412818 (2) · Patent GB-1908-22308 (2) · Patent FR-1905-361723 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (16) · IPC B64C17/00 (15) · IPC B64C1/00 (12) · IPC B64B1/00 (11) · None (10) · IPC B64C3/00 (8) · IPC B64B1/58 (7) · IPC B64C33/02 (7) · IPC B64C23/00 (6) · IPC B64C11/00 (5) · IPC B64C27/04 (5) · IPC B64C17/06 (4) · IPC B64C3/18 (3)
CPCs:
CPC B64C17/00 (15) · CPC B64C39/00 (11) · CPC B64B1/00 (11) · CPC B64C2700/6295 (10) · CPC B64C3/00 (8) · CPC B64C33/02 (7) · CPC B64B1/58 (7) · CPC B64C2700/6212 (7) · CPC B64C23/005 (7) · CPC B64C2700/6274 (6) · CPC B64C2700/6216 (5) · CPC B64C17/06 (5) · None (5) · CPC B64C2700/6218 (4) · CPC B64C2700/6281 (4) · CPC B64C2700/6233 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 138 results in range #1 to #138.

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