Drilldown: Patents

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Patents > Number of text pages: 4 & Number of diagram pages: 3-4 & Number of figures: 11-30

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Office:
Inventors:
Albert Hugo Friedel (2) · Charles Groombridge (2) · Henry Kleckler (2) · Henri-Hubert Pagny (2) · George Brougham Hubert Austin (2) · René Hanriot (2)
Inventor country:
Applicant person:
None (3) · Charles Groombridge (2) · Henri-Hubert Pagny (2) · George Brougham Hubert Austin (2) · René Hanriot (2) · Albert Hugo Friedel (2) · William Alfred South (2)
Applicant is inventor:
Tech fields:
airplane (16) · frame (16) · navigation (11) · construction (10) · propulsion (10) · design (10) · stability (9) · LTA (9) · wings (8) · rudder (6) · control (6) · None (6) · propeller (5) · automatic stability (5) · helicopter (4) · car (4) · piloting (4) · marine (4) · fuselage (4)
Full specification filed date:
Application number:
None (15)
Granted:
Related to aircraft:
Patent agent:
None (11) · None (4) · Munn & Co. (4) · John P. Tarbox (2) · Lavoix et Mosès (2) · Marks & Clerk (2) · R. S. & A. B. Lacey (2)
CPCs:
None (9) · CPC B64C17/00 (6) · CPC B64B1/00 (5) · CPC B64C2700/6295 (5) · CPC B64C35/00 (5) · CPC B64C23/005 (4) · CPC B64C39/08 (3) · CPC B64C33/02 (3) · CPC B64C3/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6274 (2) · CPC B64C3/56 (2) · CPC B64C33/00 (2) · CPC B64C9/00 (2) · CPC B64C39/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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