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Patents > IPCs : IPC B64B1/40 or IPC B64C1/00 & Number of figures: 8-40

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Office:
Inventors:
None (9) · Adolf Sprater (4) · Edmund Sparmann (3) · Vigilio Baldo (3) · Alexander Blair Thaw (3) · Alfred John Macy (3)
Inventor country:
Applicant person:
None (9) · Adolf Sprater (4) · Vigilio Baldo (3) · Edmund Sparmann (3) · Alexander Blair Thaw (3) · Alfred John Macy (3)
Applicant is inventor:
Tech fields:
stability (84) · Airplane (76) · automatic stability (30) · design (23) · aerodynamics (17) · Construction (15) · None (15) · fuselage (14) · frame (13) · wings (13) · gyroscope (12) · control (10) · LTA (10) · Lift (9) · steering (8) · landing (8) · subsystem (8) · Equilibrium (7)
Full specification filed date:
Application number:
None (7)
Granted:
Supplementary to patent:
None (106) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent US-1914-1368226 (2)
Related to aircraft:
Patent agent:
None (20) · Armengaud jeune (9) · None (6) · Haseltine, Lake & Co. (4) · Marks & Clerk (4) · Hippolyte Josse (3) · Lavoix et Mosès (3) · Lewis William Goold (3) · E. Blétry (3) · J. Bonnet-Thirion et Breton (3) · Schwab (3) · Weismann et Marx (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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