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Patents > Office : ?? or AH or GB & Applicant type : С. Майтинский or Other or None & IPCs : IPC B64C17/00 or IPC B64F1/22

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Office: (Click arrow to add another value)
Inventors:
None (5) · Adolphe-François-Joseph Doutre (3) · Alexander Blair Thaw (3) · Sam Leonard Walkden (3) · Hirzel Denis de Mussenden Carey (3) · Adolf Sprater (2) · Carlo Navaro (2) · Isaac Bell (2) · James Means (2) · Alfred John Macy (2) · Carl Alfred Johansson (2) · Louis-Adolphe Hayot (2) · Eugene Maglione (2) · John Galea (2) · Frederick William Dufwa (2)
Inventor country:
Applicant person:
None (5) · Hirzel Denis de Mussenden Carey (3) · Adolphe-François-Joseph Doutre (3) · Sam Leonard Walkden (3) · Alexander Blair Thaw (3) · James Means (2) · Carl Alfred Johansson (2) · Frederick William Dufwa (2) · John Galea (2) · Eugene Maglione (2) · Alfred John Macy (2) · Louis-Adolphe Hayot (2) · Isaac Bell (2) · Adolf Sprater (2) · Carlo Navaro (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
stability (82) · Airplane (51) · automatic stability (31) · None (17) · frame (15) · Equilibrium (15) · control (13) · Design (13) · Subsystem (12) · balance (12) · pendulum (9) · Aerodynamics (7) · rudder (6) · construction (6) · propellers (4) · Lift (4) · HTA (4) · whole (4) · wings (4)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Supplementary to patent:
None (61) · Patent GB-1909-8531 (2) · Patent FR-1910-415470 (2) · Patent FR-1910-435648 (2)
Related to aircraft:
Patent agent:
None (12) · Marks & Clerk (11) · Haseltine, Lake & Co. (8) · Herbert Haddan & Co. (7) · Abel & Imray (7) · None (5) · Lewis William Goold (5) · Boult, Wade & Tennant (4) · Lloyd Wise & Co. (4) · A. M. & William Clark (3) · Wheatley & Mackenzie (3) · W. P. Thompson & Co. (3) · Philip Middleton Justice (3) · Edward Evans & Co. (3) · Chatwin, Herschell & Co. (3) · Dicker, Pollak & Derriman (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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