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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64C13/00 & Number of figures: 7-30

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Office: (Click arrow to add another value)
Inventors:
John Thomas Simpson (3) · None (2) · Sam Leonard Walkden (2) · Frank A Bullington (2) · Louis Blériot (2) · Malcolm Grover Adams (2) · Jacob Schlesinger (2) · Michel Schleiffer (2) · Adolf Sprater (2) · Alexander Graham Bell (2)
Inventor country:
Applicant person:
None (5) · John Thomas Simpson (3) · Sam Leonard Walkden (2) · Frank A Bullington (2) · Louis Blériot (2) · Malcolm Grover Adams (2) · Adolf Sprater (2) · Michel Schleiffer (2) · Jacob Schlesinger (2)
Applicant is inventor:
Tech fields:
airplane (36) · None (17) · control (17) · stability (16) · rudder (11) · frame (10) · navigation (10) · design (9) · Propellers (6) · wings (6) · aerodynamics (6) · steering (5) · aileron (5) · flying machine (4) · subsystem (4) · automatic stability (4) · HTA (4)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · Munn & Co. (8) · Armengaud jeune (4) · Haseltine, Lake & Co. (2) · Dyer, Dyer, and Taylor (2)
National tech categories:
None (15) · FR 6.4 (14) · USPC 244/233 (14) · USPC 244/90R (7) · USPC 244/82 (6) · USPC 244/78.1 (5) · USPC 244/100R (3) · USPC 244/119 (3) · DE 77h.5 (2) · USPC 244/45R (2) · USPC 244/904 (2) · USPC 244/237 (2) · USPC 244/234 (2) · USPC 244/87 (2) · USPC 244/231 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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