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Patents > National tech categories: None & CPCs : CPC B27M3/10 or CPC B64C23/005

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Office:
Inventors:
None (4) · Douglas Dobbins (2) · Nelson Leslie Hyatt (2) · Walter Fisher Luff (2) · August Wendtland (2) · Franklin William Lake (2) · George Mitchell (2) · Antoine-Padoue Filippi (2) · Alfred William Turner (2) · Alfred E. Wunderlich (2) · Albert Ernest Downing (2) · Thomas Augustus Dring (2)
Inventor country:
Applicant person:
None (9) · Antoine-Padoue Filippi (2) · Albert Ernest Downing (2) · John Day De Prez (2) · Mitchell GEORGE (2) · Franklin William Lake (2) · Nelson Leslie Hyatt (2) · Thomas Augustus Dring (2) · Vincent Joseph Conces (2) · Walter Fisher Luff (2) · Douglas Dobbins (2) · Alfred William Turner (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
None (79) · airplane (20) · Propulsion (10) · Frame (8) · propeller (7) · whole (6) · propellers (6) · helicopter (6) · Design (6) · Hybrid (6) · wings (5) · lift (4) · navigation (4) · stability (4) · landing (3) · construction (3) · control (3) · aerodynamics (3) · heavier-than-air (3)
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (54) · W. P. Thompson & Co. (5) · None (4) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · Hy. Fairbrother (2) · Gedge & Feeny (2) · Edward Evans & Co. (2) · Lockwood & Lockwood (2) · Herbert Haddan & Co. (2) · Hughes & Young (2) · Phillipss (2) · Carpmael & Co. (2)
National tech categories: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 131 results in range #1 to #131.

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