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Patents > CPCs : CPC B64C13/02 or CPC B64C2700/6274 & Number of text pages: 3-6

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Office:
Inventors:
Nelson Leslie Hyatt (2) · Douglas Dobbins (2) · Henry Kleckler (2) · Harvey Mcmaster Lloyd (2) · Alfred E. Wunderlich (2) · Alfred William Turner (2) · Gustav Mees (2) · Walter Fisher Luff (2) · Ernest William Welsh (2) · Charles Wolf (2) · Thomas Augustus Dring (2) · Joseph Wetterwald (2)
Inventor country:
Applicant person:
Thomas Augustus Dring (2) · Joseph Wetterwald (2) · Douglas Dobbins (2) · Alfred E. Wunderlich (2) · Alfred William Turner (2) · Harvey McMaster Lloyd (2) · Henry Kleckler (2) · Gustav Mees (2) · Walter Fisher Luff (2) · John Day De Prez (2) · Nelson Leslie Hyatt (2) · Ernest William Welsh (2) · Charles Wolf (2)
Applicant is inventor:
Tech fields:
None (31) · airplane (19) · Propulsion (13) · control (12) · design (11) · propellers (10) · helicopter (10) · lift (7) · hybrid (7) · construction (6) · stability (6) · wings (6) · navigation (5) · ascension (5) · sustentation (5) · aerodynamics (5)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
Patent agent:
None (5) · None (4) · G. de Mestral et F. Harle (4) · W. P. Thompson & Co. (3) · Schwab (3) · C. Blétry (2) · Weismann et Marx (2) · Phillipss (2) · Marks & Clerk (2) · Lockwood & Lockwood (2) · John P. Tarbox (2) · E. Bletry (2) · Hy. Fairbrother (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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