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Patents > Grant date: 1922 & Number of text pages: 3-11

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Year granted:
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Inventors:
Robert Kemp (4) · Alfred John Macy (4) · None (2) · Melville W. Mix (2)
Inventor country:
Applicant person:
None (8) · Alfred John Macy (4) · Robert Kemp (2) · Melville W. Mix (2)
Applicant is inventor:
Tech fields:
airplane (10) · stability (9) · construction (8) · design (7) · frame (7) · None (5) · propeller (5) · fuselage (5) · propellers (4) · subsystem (3) · rudder (3) · metal (3) · aerodynamics (3) · hydroaeroplane (3) · wings (3) · control (3) · biplane (3)
Full specification filed date:
Application number:
None (10)
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Related to aircraft:
CPCs:
None (5) · CPC B64C13/00 (3) · CPC B64C3/00 (3) · CPC B64C2001/0081 (3) · CPC B64C2700/6233 (3) · CPC B64C2001/0072 (2) · CPC B64C19/00 (2) · CPC B64C1/00 (2) · CPC B64C11/20 (2) · CPC B64C35/00 (2) · CPC Y02T50/433 (2) · CPC Y02T50/40 (2) · CPC B64C9/00 (2) · CPC B64C2001/0063 (2)
First filing:
Cites these patents:
Citations from after 1930:
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