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Patents > CPCs: CPC B64C39/00 & Number of claims: 4-40 & Number of diagram pages: 1-2

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Office:
Inventors:
Maurice-Émile Primard (3) · None (3) · Joshua Gaskill Jackson (2) · Charles Rudolph Wittemann (2) · Étienne Brun (2) · Augustus Moore Herring (2) · Marius Martin (2) · William Boyd Alexander (2) · George Tilghman Richards (2) · Henri-Marie Coandă (2) · Ignaz Etrich (2) · John William Harrison (2) · Adolph Ditriech Wittemann (2)
Inventor country:
Applicant person:
None (5) · Maurice-Émile Primard (3) · Charles Rudolph Wittemann (2) · William Phillips Thompson (2) · William Boyd Alexander (2) · Marius Martin (2) · Joshua Gaskill Jackson (2) · John William Harrison (2) · Ignaz Etrich (2) · George Tilghman Richards (2) · Étienne Brun (2) · Henri-Marie Coandă (2) · Augustus Moore Herring (2) · Adolph Ditriech Wittemann (2)
Applicant is inventor:
Tech fields:
airplane (53) · Design (25) · frame (21) · stability (19) · wings (17) · construction (14) · None (14) · propulsion (11) · propellers (11) · lift (10) · control (9) · aerodynamics (9) · biplane (7) · Whole (7) · Sustentation (6) · Landing (6) · airfoil (6) · wheels (5) · Chassis (5) · rudder (5)
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent:
None (55) · Patent FR-1910-421136 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (10) · None (6) · Marks & Clerk (6) · E. Blétry (4) · None (4) · Ch. Mardelet (3) · Lavoix et Mosès (3) · J. Germain (3) · Brandon frères (2) · Brewer & Son (2) · L. Chassevent (2) · Chassevent (2) · Dupont et Elluin (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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