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Patents > Office: GB & IPCs : IPC B64C17/00 or IPC B64D33/10

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Office: (Click arrow to add another value)
Inventors:
None (3) · Sam Leonard Walkden (3) · Hirzel Denis de Mussenden Carey (3) · Émile Letord (3) · Alexander Blair Thaw (3) · Louis-Adolphe Hayot (2) · Carl Alfred Johansson (2) · Frederick William Dufwa (2) · John Galea (2) · Eugene Maglione (2) · Carlo Navaro (2) · Alfred John Macy (2) · James Means (2) · Isaac Bell (2) · Adolphe-François-Joseph Doutre (2) · Adolf Sprater (2)
Inventor country:
Applicant person:
None (3) · Hirzel Denis de Mussenden Carey‎‎ (3) · Sam Leonard Walkden (3) · Alexander Blair Thaw (3) · Émile Letord (3) · Carlo Navaro (2) · John Galea (2) · Isaac Bell (2) · Adolf Sprater (2) · Adolphe-François-Joseph Doutre (2) · Alfred John Macy (2) · James Means (2) · Louis-Adolphe Hayot (2) · Eugene Maglione (2) · Frederick William Dufwa (2) · Carl Alfred Johansson (2)
Applicant is inventor:
Tech fields:
stability (89) · airplane (60) · automatic stability (35) · None (18) · frame (16) · control (16) · Equilibrium (14) · Design (13) · subsystem (12) · balance (12) · pendulum (10) · construction (8) · Aerodynamics (6) · rudder (6) · HTA (5) · wings (4) · Propellers (4) · Whole (4) · lift (4)
Full specification filed date:
Application number:
None (3) · 1732817 (2)
Granted:
Publication date:
Supplementary to patent:
None (70) · Patent GB-1909-8531 (2) · Patent FR-1910-415470 (2) · Patent FR-1917-494365 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (15) · None (11) · Herbert Haddan & Co. (10) · Abel & Imray (8) · Haseltine, Lake & Co. (8) · None (6) · Lewis William Goold (5) · Boult, Wade & Tennant (4) · Wheatley & Mackenzie (4) · J. S. Withers & Spooner (3) · Lloyd Wise & Co. (3) · Edward Evans & Co. (3) · Dicker, Pollak & Derriman (3) · A. M. & William Clark (3) · Chatwin, Herschell & Co. (3)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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