Drilldown: Patents

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Patents > Filing date: 1910 - 1919 & IPCs : IPC B64C23/00 or IPC F01L1/42

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Office:
Inventors:
None (7) · Gustav Mees (6) · Maurice-Achille Lécuyer (3) · Walter Fisher Luff (2) · Jane-Françoise-Mathilde Giraud (2) · Harvey McMaster Lloyd (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Ernest William Welsh (2) · Matts Jacob Mustonen (2) · Douglas Dobbins (2) · Otto Sack (2) · Carl Hanschke (2) · Auguste Contassot (2) · Nelson Leslie Hyatt (2) · Alvaro Da Cunha (2) · William Radford (2) · Wilhelm Kress (2) · Alfred William Turner (2) · Alwin Hitzeroth (2)
Inventor country:
Applicant person:
None (11) · Gustav Mees (5) · Maurice-Achille Lécuyer (3) · Walter Fisher Luff (2) · John Day De Prez (2) · Harvey McMaster Lloyd (2) · Joseph Ayral (2) · Lazare-Victor-Joseph Duverne (2) · Ernest William Welsh (2) · Douglas Dobbins (2) · Otto Sack (2) · Carl Hanschke (2) · Auguste Contassot (2) · Nelson Leslie Hyatt (2) · Jane-Françoise-Mathilde Giraud (2) · Alwin Hitzeroth (2) · Wilhelm Kress (2) · Alvaro Da Cunha (2) · William Radford (2) · Alfred William Turner (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (58) · airplane (38) · hybrid (20) · propulsion (19) · propellers (15) · design (14) · helicopter (14) · stability (12) · wings (11) · frame (10) · lift (10) · Ascension (10) · construction (9) · heavier-than-air (8) · control (8) · aerodynamics (7) · propeller (6) · whole (6)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (103) · Patent FR-1909-410140 (5) · Patent AT-1909-40038 (2) · Patent FR-1915-525800 (2) · Patent FR-1910-417513 (2) · Patent DE-1909-220044 (2) · Patent DE-1910-06-18 Carl Hanschke (2)
Related to aircraft:
Patent agent:
None (16) · None (10) · Schwab (5) · Armengaud jeune (4) · E. Blétry (4) · W. P. Thompson & Co. (4) · Marks & Clerk (3) · M. Zerolo (3) · Paul Caquet (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 146 results in range #1 to #146.

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