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Patents > Tech fields : Stability or lift & Patent agent: None & Number of figures: 8-6000000

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Office:
Inventors:
Alfred John Macy (7) · Louis Brennan (4) · John P. Tarbox (3) · Martin Diederich Rucker (3) · Arthur Henry Edwards (3) · Adalbert Placek (2) · Anthony Rudolph Silverston (2) · Gustave Plaisant (2) · Louis-Isidore Henry (2) · George Brougham Hubert Austin (2) · Frederick James Hargreaves (2) · Étienne Carret (2) · Edmund Sparmann (2) · Paul Robin (2) · Arthur Bellin du Coteau (2) · Otto Schüle (2) · Adrien Schmitt (2) · Alexandre Murat (2)
Inventor country:
Applicant person:
None (19) · Alfred John Macy (7) · Louis Brennan (4) · Martin Diederich Rucker (3) · Arthur Henry Edwards (3) · Arthur Bellin du Coteau (2) · Adalbert Placek (2) · Louis-Isidore Henry (2) · Gustave Plaisant (2) · Frederick James Hargreaves (2) · Étienne Carret (2) · Otto Schüle (2) · Edmund Sparmann (2) · Paul Robin (2) · Adrien Schmitt (2) · Alexandre Murat (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (31) · 25941D (3)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (23) · HU V/h (18) · None (17) · AT 77d (5) · DK 77 (5) · USPC 244/80 (5) · DE 77 (3) · FR 6.3 (3) · USPC 244/90R (3) · RU Group V (2) · CA 341/80 (2) · USPC 244/13 (2) · USPC 244/35R (2) · USPC 244/93 (2) · USPC 244/46 (2)
CPCs:
None (47) · CPC B64C17/00 (20) · CPC B64C2700/6295 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6212 (4) · CPC B64C3/14 (4) · CPC B64C33/00 (4) · CPC B64C17/06 (4) · CPC B64C39/00 (4) · CPC B64B1/00 (3) · CPC B64C33/02 (3) · CPC B64C13/00 (3) · CPC B64C3/385 (2) · CPC B64D27/00 (2) · CPC B64C13/24 (2) · CPC B64C2700/6216 (2)
First filing:
Cites these patents:
Citations from after 1930:

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