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Patents > IPCs : IPC B64C23/00 or IPC B64C3/18 & Number of claims: 4-40

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Office:
Inventors:
Edward Eugene Brown (7) · Dermot Joseph Mooney (6) · Robert Kemp (3) · None (3) · Alfred William Turner (2) · Adolphe Clément-Bayard (2) · Melville W. Mix (2) · Jean Walter-Martin (2) · Walter Fisher Luff (2) · Otto Sack (2) · Ernest William Welsh (2) · Gustav Mees (2)
Inventor country:
Applicant person:
None (8) · Edward Eugene Brown (7) · Dermot Joseph Mooney (6) · Adolphe Clément-Bayard (2) · Walter Fisher Luff (2) · Ernest William Welsh (2) · Melville W. Mix (2) · Otto Sack (2) · Gustav Mees (2) · Jean Walter-Martin (2) · Alfred William Turner (2)
Applicant is inventor:
Tech fields:
Airplane (29) · None (29) · Frame (29) · Construction (21) · Design (17) · hybrid (15) · Propulsion (14) · metal (10) · Propellers (9) · whole (8) · Helicopter (8) · structure (7) · wings (6) · heavier-than-air (6) · Lift (6) · Ascension (6) · stability (5) · propeller (5) · aerodynamics (5)
Full specification filed date:
Application number:
None (7)
Granted:
Related to aircraft:
Patent agent:
None (12) · None (10) · E. Bletry (4) · Armengaud jeune (4) · Marks & Clerk (3) · E. Wattier (2) · Cruikshank & Fairweather, Limited (2) · G. de Mestral et F. Harlé (2) · Coquillat (2) · N. S. Amstutz (2) · Ch. Mardelet (2) · Haseltine, Lake & Co. (2) · M. Zerolo (2) · Boult, Wade & Tennant (2) · Hy. Fairbrother (2) · Edward Evans & Co. (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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