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Patents > IPCs : IPC B64C23/00 or IPC B64C27/46 & Number of figures: 5-14

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Office:
Inventors:
None (4) · Walter Fisher Luff (2) · Harvey McMaster Lloyd (2) · Émile Soriano (2) · Matts Jacob Mustonen (2) · Douglas Dobbins (2) · Nelson Leslie Hyatt (2) · Carl Hanschke (2) · Maurice-Achille Lécuyer (2) · Alfred William Turner (2)
Inventor country:
Applicant person:
None (6) · Maurice-Achille Lécuyer (2) · Harvey McMaster Lloyd (2) · Nelson Leslie Hyatt (2) · Alfred William Turner (2) · Walter Fisher Luff (2) · Carl Hanschke (2) · John Day De Prez (2) · Douglas Dobbins (2) · Émile Soriano (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (34) · Airplane (25) · propulsion (15) · design (13) · propellers (12) · Hybrid (11) · frame (10) · helicopter (9) · lift (7) · whole (7) · stability (6) · heavier-than-air (6) · construction (6) · Sustentation (6) · LTA (6) · Ascension (6) · navigation (5)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (8) · None (8) · Armengaud jeune (5) · M. Zerolo (3) · Carpmael & Co. (2) · Weissmann et Marx (2) · W. P. Thompson & Co. (2) · Rigot et Prévost (2) · Matray freres et Cie (2) · Marks & Clerk (2) · Lockwood & Lockwood (2) · J. Bonnet-Thirion (2) · Hy. Fairbrother (2) · E. Bletry (2) · G. et P. de Mestral (2) · Ad. Sturm (2) · A. de Carsalade (2) · Boramé et Julien (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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