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Patents > Patent agent : Hugh M. Sterling or None & Number of text pages: 6-7

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Office:
Inventors:
Walter Hermann von Mach (4) · Alfred John Macy (4) · John P. Tarbox (3) · Romeo Wankmüller (2) · Louis-Isidore Henry (2) · Didier Rouilly (2) · Frank A Bullington (2) · Alphonse Papin (2) · Richard Liebau (2)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (4) · Alphonse Papin (2) · Didier Rouilly (2) · Louis-Isidore Henry (2) · Richard Liebau (2) · Romeo Wankmüller (2) · Frank A Bullington (2) · John P. Tarbox (2)
Applicant is inventor:
Tech fields:
Stability (33) · Airplane (27) · wings (19) · design (17) · automatic stability (15) · propulsion (15) · LTA (14) · control (12) · navigation (11) · Propellers (9) · HTA (9) · balloon (8) · airship (7) · subsystem (7) · helicopter (6) · frame (6) · flapping (6) · steering (6) · None (6) · Aerodynamics (6)
Full specification filed date:
Application number:
None (28) · 25941D (3)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (29) · HU V/h (14) · FR 6.4 (14) · USPC 244/80 (4) · DK 77 (3) · AT 77d (3) · USPC 244/30 (3) · USPC 244/93 (3) · GB 4 aërostats (2) · USPC 244/78.1 (2) · GB 4 propel & steer (2)
CPCs:
None (38) · CPC B64C13/00 (8) · CPC B64C17/00 (8) · CPC B64C33/00 (5) · CPC B64B1/00 (5) · CPC B64C3/385 (5) · CPC B64C2700/6218 (4) · CPC B64C17/06 (4) · CPC B64C2700/6216 (3) · CPC B64C2700/6295 (2) · CPC B64C3/48 (2) · CPC B64C2700/6212 (2) · CPC B64C25/60 (2) · CPC B64C39/00 (2) · CPC B64C33/02 (2) · CPC B64C13/24 (2) · CPC F16F9/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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