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Patents > IPCs: IPC B64C39/00 & CPCs: CPC B64C2700/6295 & Number of text pages: 4-11

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Office:
Inventors:
Charles Rudolph Wittemann (2) · George Norman Albree (2) · Joshua Gaskill Jackson (2) · Henri-Marie Coandă (2) · Barouir Hovanes Balassanian (2) · Romulo Felix Burga (2)
Inventor country:
Applicant person:
None (2) · Charles Rudolph Wittemann (2) · Henri-Marie Coandă (2) · George Norman Albree (2) · Joshua Gaskill Jackson (2) · Barouir Hovanes Balassanian (2) · Romulo Felix Burga (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
airplane (24) · None (23) · design (14) · construction (12) · wings (11) · Frame (10) · Stability (9) · Lift (8) · propellers (8) · aerodynamics (6) · control (5) · Propulsion (5) · Whole (4) · tail (3) · sustentation (3) · fuselage (3) · automatic stability (3)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
Patent agent:
None (5) · None (5) · Marks & Clerk (4) · Charles Assi (3) · G. Petiau (3) · H. Blouin (2) · Lavoix et Mosès (2) · Brandon frères (2) · Gaston Rose (2) · Dom. Casalonga (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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