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Patents > IPCs : IPC B64C27/04 or IPC B64C39/00 & Number of figures: 3-4

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Office:
Inventors:
Charles Rudolph Wittemann (3) · None (3) · John William Harrison (3) · John Seiler (2) · Mathias Hartz (2) · Louis John Bergdoll (2) · Edmond-Louis Douhéret (2) · Louis Blériot (2) · Augusto Mattani (2) · Cassius Edward Lamburth (2) · William Boyd Alexander (2) · Alexandre-Louis Gamare (2) · Albérique-Hippolyte Tassel (2)
Inventor country:
Applicant person:
Charles Rudolph Wittemann (3) · John William Harrison (3) · None (2) · Mathias Hartz (2) · Cassius Edward Lamburth (2) · John Seiler (2) · Augusto Mattani (2) · Louis Blériot (2) · Edmond-Louis Douhéret (2) · Louis John Bergdoll (2) · Alexandre-Louis Gamare (2) · William John Mellersh-Jackson (2) · Albérique-Hippolyte Tassel (2) · William Boyd Alexander (2)
Applicant is inventor:
Tech fields:
airplane (67) · design (38) · None (32) · propulsion (24) · wings (23) · propellers (23) · frame (22) · stability (21) · construction (20) · helicopter (13) · aerodynamics (12) · control (11) · hybrid (11) · Sustentation (11) · monoplane (10) · lift (10) · biplane (10) · rudder (9) · wheels (9)
Full specification filed date:
Application number:
None (14)
Granted:
Supplementary to patent:
None (108) · Patent US-1910-996592 (2) · Patent FR-1915-478440 (2) · Patent US-1911-994106 (2) · Patent US-1908-927605 (2) · Patent FR-1916-502839 (2) · Patent US-1910-993987 (2)
Related to aircraft:
Patent agent:
None (27) · None (14) · Armengaud jeune (8) · Boult, Wade & Tennant (7) · J. Bonnet-Thirion (6) · J. Germain (4) · E. Bletry (4) · Ch. Mardelet (3) · Weismann et Marx (3) · Marks & Clerk (3) · Lavoix et Mosès (3) · L. Chassevent (3) · Herbert Haddan & Co. (3) · Haseltine, Lake & Co. (3) · Boramé et Julien (3)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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