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Patents > National tech categories: None & CPCs : CPC B64C2700/6218 or CPC B64F2700/6276

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Office:
Inventors:
None (10) · Hirzel Denis de Mussenden Carey (3) · Charles Arthur Beauchamp Pickard Hawkins (2) · Isaac Bell (2) · Henri Alfred Armand Joseph Lelarge (2) · Adolf Sprater (2) · Gaston Madeira (2) · Friedrich Treitschke (2) · Frederick William Dufwa (2) · Merrill Elbridge Clark (2) · Nicolas de Benois (2) · Robert Esnault-Pelterie (2) · Henry Seddon Wildeblood (2) · Adolphe-François-Joseph Doutre (2) · William Wallace Swan (2) · Alfred John Macy (2) · Bertram Ogilvie (2)
Inventor country:
Applicant person:
None (6) · Hirzel Denis de Mussenden Carey‎‎ (3) · James Vernon Martin (2) · CLARK Merrill ELBRIDGE (2) · Friedrich Treitschke (2) · Gaston Madeira (2) · Robert Esnault-Pelterie (2) · Nicolas de Benois (2) · Henry Seddon Wildeblood (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Frederick William Dufwa (2) · Adolf Sprater (2) · Isaac Bell (2) · Alfred John Macy (2) · Harold Wade (2) · William Wallace Swan (2) · Adolphe-François-Joseph Doutre (2) · Lelarge HENRI ALFRED ARMAND JOSEPH (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (58) · stability (44) · airplane (25) · automatic stability (16) · design (6) · Equilibrium (6) · frame (5) · construction (5) · Subsystem (4) · Rudder (4) · aerodynamics (4) · wings (4) · control (4) · balance (4) · lift (3) · propellers (2) · HTA (2)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (37) · Marks & Clerk (7) · Edward Evans & Co. (4) · Boult, Wade & Tennant (4) · Abel & Imray (3) · None (3) · Herbert Haddan & Co. (3) · Dicker, Pollak & Derriman (3) · Wheatley & Mackenzie (2) · Philip Middleton Justice (2) · Lewis William Goold (2) · A. M. & William Clark (2) · H. D. Fitzpatrick & Co. (2) · Haseltine, Lake & Co. (2) · Chatwin, Herschell & Co. (2)
Assigned to:
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:

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