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Patents > Granted: Yes & IPCs: IPC B64C1/00 & Number of claims: 4-7

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Office:
Inventors:
None (7) · Adolphe-François-Joseph Doutre (4) · Louis Marmonier (3) · Robert Esnault-Pelterie (3) · Armand-Jean-Auguste Deperdussin (2) · Otto Albin Budig (2) · Georges de Bothezat (2) · Édouard Tarron (2) · Edmund Sparmann (2) · Charles F. Willard (2) · Louis Blériot (2) · Henri-Marie Coandă (2) · James Joseph Murray (2) · Adolf Sprater (2)
Inventor country:
Applicant person:
None (12) · Adolphe-François-Joseph Doutre (4) · Robert Esnault-Pelterie (3) · Louis Marmonier (3) · Adolf Sprater (2) · Henri-Marie Coandă (2) · Louis Blériot (2) · Georges de Bothezat (2) · James Joseph Murray (2) · Edmund Sparmann (2) · Charles F. Willard (2) · Otto Albin Budig (2) · Armand-Jean-Auguste Deperdussin (2)
Applicant is inventor:
Tech fields:
stability (46) · airplane (39) · None (37) · construction (13) · automatic stability (13) · frame (12) · fuselage (11) · wings (10) · design (9) · control (9) · gyroscope (7) · Aerodynamics (7) · Subsystem (6) · rudder (6) · navigation (5)
Full specification filed date:
Application number:
None (4)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (67) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1910-435648 (2) · Patent FR-1910-430552 (2) · Patent DE-1911-11-16 Otto Albin Budig (2)
Related to aircraft:
Patent agent:
None (16) · Armengaud jeune (7) · Boult, Wade & Tennant (6) · Charles Dony (5) · Haseltine, Lake & Co. (5) · Paul Coulomb (4) · None (3) · Marks & Clerk (3) · Edward Evans & Co. (3) · Dupont et Elluin (3) · Hippolyte Josse (3) · A. M. & William Clark (3) · Wheatley & Mackenzie (2) · Charles Assi (2) · Schwab (2) · J. Germain (2) · E. Blétry (2) · Boramé et Julien (2) · Lewis William Goold (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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