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Patents > National tech categories : DE 77h.6 or HU XIX/b or USPC 244/90R

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Office:
Inventors:
None (15) · Jakob Haw (7) · Christian Lorenzen (7) · Hellmuth Hirth (4) · Joseph A Goodwin (2) · Hugh Oswald Short (2) · Rexford M. Smith (2) · Alexander Graham Bell (2) · Glenn Hammond Curtiss (2) · Joseph Hofmann (2) · Paul Frederik Degn (2) · Edson F. Gallaudet (2) · Horace Leonard Short (2) · Lucien Chauvière (2) · Orville Wright (2) · Albert Eustace Short (2) · Walter L. MARR (2) · Wilbur Wright (2)
Inventor country:
Applicant person:
None (39) · Jakob Haw (5) · Hellmuth Hirth (2) · Joseph A Goodwin (2) · Rexford M. Smith (2) · Joseph Hofmann (2) · Paul Frederik Degn (2) · Lucien Chauvière (2) · Walter L Marr (2) · Edson F. Gallaudet (2) · Christian Lorenzen (2) · Albert Eustace Short (2) · Hans Reissner (2) · Hugh Oswald Short (2) · Horace Leonard Short (2)
Applicant is inventor:
Tech fields:
propeller (51) · None (50) · airplane (30) · stability (21) · frame (19) · propulsion (18) · navigation (15) · Propellers (10) · rudder (7) · control (6) · subsystem (6) · Design (6) · wheels (6) · aerodynamics (5) · airfoil (5) · automatic stability (5) · helicopter (5) · aileron (5)
Full specification filed date:
Application number:
None (58)
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (97) · IPC B64C11/16 (9) · IPC B64C11/34 (5) · IPC B64C11/00 (4) · IPC B64C11/20 (4) · IPC B64C11/06 (4) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C3/38 (2) · IPC B64C2700/6295 (2) · IPC B64C13/00 (2) · IPC B64C11/24 (2) · IPC B64C11/04 (2) · IPC B64C11/32 (2)
CPCs:
CPC B64C13/00 (32) · None (20) · CPC B64C2700/6295 (8) · CPC B64C11/20 (6) · CPC B64C3/385 (6) · CPC B64C17/00 (6) · CPC B64C11/04 (6) · CPC B64C11/00 (5) · CPC B64C13/24 (5) · CPC B64C11/006 (5) · CPC B64C3/14 (4) · CPC Y10S244/904 (3) · CPC B64C2700/6281 (3) · CPC B64C11/24 (3) · CPC B64C27/20 (3) · CPC B64C11/16 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 162 results in range #1 to #162.

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