Drilldown: Patents

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Patents > Number of claims: 5-7 & Number of figures: 14-30

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Office:
Inventors:
None (2) · Alphonse Papin (2) · Paul Kauffmann (2) · George Brougham Hubert Austin (2) · Didier Rouilly (2) · Christian Lorenzen (2) · Jean Walter-Martin (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (5) · Alphonse Papin (2) · Paul Kauffmann (2) · George Brougham Hubert Austin (2) · Didier Rouilly (2) · Christian Lorenzen (2) · Jean Walter-Martin (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (34) · frame (18) · stability (18) · wings (15) · design (14) · None (10) · construction (10) · propulsion (8) · propeller (8) · Control (7) · automatic stability (7) · wheels (7) · Rudder (6) · marine (6) · LTA (6) · Airship (5) · landing (5) · helicopter (5) · chassis (5) · aerodynamics (5)
Full specification filed date:
Application number:
None (22)
Granted:
Related to aircraft:
Patent agent:
None (18) · Armengaud jeune (4) · Marks & Clerk (4) · None (4) · Ch. Mardelet (3) · A. de Carsalade (2)
CPCs:
None (15) · CPC B64C17/00 (12) · CPC B64C2700/6212 (7) · CPC B64C2700/6295 (4) · CPC B64C2700/6218 (3) · CPC B64B1/00 (3) · CPC B64C3/185 (3) · CPC B64F2700/6226 (3) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64C33/02 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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