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Patents > CPCs: CPC B64C23/005 & Number of text pages: 3-4 & Number of figures: 5-6

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Office:
Inventors:
Nelson Leslie Hyatt (2) · Albert John Fortescue (2) · Alfred William Turner (2) · Walter Fisher Luff (2) · Harvey McMaster Lloyd (2)
Inventor country:
Applicant person:
None (2) · Nelson Leslie Hyatt (2) · Albert John Fortescue (2) · Alfred William Turner (2) · Walter Fisher Luff (2) · Harvey Mcmaster Lloyd (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (17) · airplane (9) · helicopter (9) · propulsion (8) · stability (7) · frame (6) · hybrid (5) · propellers (4) · whole (3) · sustentation (3) · safety (3) · ascension (3) · rudder (3) · propeller (3) · navigation (3) · lift (3) · wings (2) · design (2) · airfoil (2)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
Patent agent:
Munn & Co. (3) · Chandler & Chandler (2) · Victor J. Evans (2) · Boramé et Julien (2) · None (2)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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