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Patents > IPCs : IPC B64B1/58 or IPC B64C23/00 & Number of figures: 3-5

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Office:
Inventors:
None (3) · Johann Schütte (3) · Alwin Hitzeroth (2) · Harvey McMaster Lloyd (2) · Jacques-Jules Sloan (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Édouard Surcouf (2) · Marie-François-Pierre Vialard-Goudou (2) · Charles Wolf (2) · Maurice-Achille Lécuyer (2) · Carl Hanschke (2) · Auguste Contassot (2) · Nelson Leslie Hyatt (2) · Henri Liurette (2) · Otto Sack (2) · Wilhelm Kress (2)
Inventor country:
Applicant person:
None (10) · Alwin Hitzeroth (2) · Jacques-Jules Sloan (2) · Johann Schütte (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Henri Liurette (2) · Marie-François-Pierre Vialard-Goudou (2) · Charles Wolf (2) · Maurice-Achille Lécuyer (2) · Carl Hanschke (2) · Auguste Contassot (2) · Nelson Leslie Hyatt (2) · Harvey McMaster Lloyd (2) · Wilhelm Kress (2) · Otto Sack (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (40) · airplane (39) · None (29) · propulsion (22) · hybrid (21) · frame (18) · design (18) · construction (14) · Helicopter (13) · propellers (11) · lift (10) · propeller (10) · Ascension (10) · navigation (10) · balloon (8) · wings (7) · airship (7) · sustentation (6) · Control (6) · stability (6)
Full specification filed date:
Application number:
None (19)
Granted:
Related to aircraft:
Patent agent:
None (24) · None (11) · G. de Mestral et F. Harlé (5) · Boramé et Julien (4) · Matray frères et Cie (4) · Ad. Sturm (3) · Armengaud jeune (3) · J. Bonnet-Thirion (3) · Frey, de Carsalade, Rogers et Cie (2) · Haseltine, Lake & Co. (2) · Marks & Clerk (2) · J. Fayollet (2) · J. Germain (2) · Chassevent (2) · Paul Caquet (2) · Schwab (2) · E. Blétry (2) · Wheatley & Mackenzie (2) · Boult, Wade & Tennant (2) · C. Blétry‎ (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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