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Patents > Office : CH or Other & Number of text pages: 4-50000000 & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
Alexander Keith (2) · John P. Tarbox (2) · John William Dunne (2) · Albert Livingstone Blackman (2) · Albert Sugden (2) · José Weiss (2) · Alexander Albert Holle (2) · Frederick William Lanchester (2)
Inventor country:
Applicant person:
None (29) · Alexander Keith (2) · John William Dunne (2) · John P. Tarbox (2) · Frederick William Lanchester (2) · José Weiss (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
None (43) · airplane (32) · LTA (26) · Propulsion (18) · navigation (17) · frame (17) · stability (14) · propeller (10) · balloon (9) · design (8) · rudder (7) · wings (5) · airfoil (5) · hybrid (4)
Full specification filed date:
Application number:
None (46) · propeller (3) · wheels (3) · car (2) · rudder (2) · parachute (2) · navigation (2) · hybrid (2)
Granted:
Supplementary to patent:
None (112) · 1 (2)
Related to aircraft:
Patent agent:
None (79) · 1 (4) · 1911-05-30 (2) · Jules Mathieu (2) · Dupont et Elluin (2) · Francis Heron Rogers (2) · 1911-02-28 (2) · Marks & Clerk (2)
National tech categories:
None (75) · FR 6.4 (16) · CH 129b (3) · USPC 244/80 (3) · USPC 244/177 (2) · CPC B 64C39/00 (2) · USPC 244/6 (2) · USPC 244/55 (2) · USPC 244/51 (2) · CA 244/24 (2) · USPC 244/119 (2) · USPC 244/73R (2)
CPCs:
None (32) · 1 (19) · CPC B64C2700/6295 (11) · CPC B64B1/00 (7) · CPC B64C13/00 (6) · CPC B64C17/00 (6) · CPC B64C33/00 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64C35/00 (4) · CPC B64C3/385 (3) · CPC B64C33/02 (3) · CPC B64C2700/6256 (2) · CPC B64C11/001 (2) · CPC F01D5/06 (2) · CPC B64C9/00 (2) · CPC B64C2700/6218 (2) · CPC B64C21/02 (2)
First filing:
Citations from after 1930:
Number of figures:

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