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Patents > Year filed: 1910 - 1919 & IPCs: IPC B64C39/00 & CPCs : CPC B64C2700/6295 or CPC Y02E10/74 & Number of claims: 2-4

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Office:
Inventors:
None (3) · Charles Rudolph Wittemann (2) · Jean-Baptiste-Eugène Gangler (2) · Louis John Bergdoll (2) · Lucien-Joseph-Antonin Albessard (2) · Henri-Marie Coandă (2)
Inventor country:
Applicant person:
None (2) · Charles Rudolph Wittemann (2) · Lucien-Joseph-Antonin Albessard (2) · Louis John Bergdoll (2) · Jean-Baptiste-Eugène Gangler (2) · Henri-Marie Coandă (2)
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Tech fields:
Airplane (29) · design (17) · None (14) · Construction (14) · wings (14) · Frame (13) · Aerodynamics (10) · lift (8) · stability (7) · chassis (5) · Sustentation (5) · fuselage (5) · propulsion (4) · whole (4) · rudder (3) · propellers (3) · wheels (3) · automatic stability (3) · control (3) · biplane (3)
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