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Patents > Related to aircraft: 1 & Patent agent : J. Germain or J. S. Withers & Spooner

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Office:
Inventors:
Émile Letord (13) · Robert Ingersoll Eustis (3) · Seth Hart (3) · Jean-Baptiste Juge (2) · Désiré Crayssac (2) · Félix Monin (2) · Louis Badier (2) · James Means (2) · Marc Bourg (2)
Inventor country:
Applicant person:
Émile Letord (13) · Seth Hart (3) · Robert Ingersoll Eustis (3) · Jean-Baptiste Juge (2) · James Means (2) · Louis Badier (2) · Marc Bourg (2) · Félix Monin (2) · Désiré Crayssac (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (14) · Propulsion (12) · propellers (7) · stability (7) · Airplane (7) · Construction (7) · Control (6) · Frame (6) · hybrid (5) · helicopter (4) · Structure (4) · ribs (3) · safety (3) · Design (3) · military (3) · propeller (3)
Full specification filed date:
Application number:
None (11) · 510212D (2) · 510210D (2) · 496388D (2) · 494571D (2)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
CPCs:
CPC B64C3/385 (7) · CPC B64C17/00 (6) · CPC B64C33/02 (5) · CPC B64C2700/6274 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6281 (4) · CPC B64C23/005 (4) · CPC B64C39/00 (3) · CPC B64C27/12 (3) · CPC B64C3/18 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 71 results in range #1 to #71.

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