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Patents > National tech categories : DE 77h.6 or NL 62.7 or USPC 244/80

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Office:
Inventors:
None (12) · Jakob Haw (7) · Christian Lorenzen (7) · John P. Tarbox (6) · Hellmuth Hirth (4) · James Means (2) · Paul Frederik Degn (2) · Joseph Hofmann (2) · Michael Angelo Parisano (2) · Augustus Frederick Watson Macmanus (2) · Paul Cornu (2) · Jules Cornu (2) · Lucien Chauvière (2) · Alexander Albert Holle (2)
Inventor country:
Applicant person:
None (34) · Jakob Haw (5) · Hans Reissner (2) · Joseph Hofmann (2) · Michael Angelo Parisano (2) · James Means (2) · Alexander Albert Holle (2) · Jules Cornu (2) · Paul Cornu (2) · Paul Frederik Degn (2) · John P. Tarbox (2) · Christian Lorenzen (2) · Augustus F. W. Macmanus (2) · Lucien Chauvière (2) · Hellmuth Hirth (2)
Applicant is inventor:
Tech fields:
propeller (56) · stability (38) · None (28) · airplane (23) · propulsion (18) · navigation (14) · automatic stability (12) · frame (11) · subsystem (10) · propellers (10) · control (7) · equilibrium (7) · LTA (7) · helicopter (6) · steering (6) · pendulum (5) · balance (5) · takeoff (5) · wings (5) · design (5)
Full specification filed date:
Application number:
None (60)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (107) · Victor J. Evans (8) · Knight & Co. (2) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (96) · IPC B64C17/00 (11) · IPC B64C11/16 (9) · IPC B64C11/34 (5) · IPC B64C11/20 (4) · IPC B64C11/06 (4) · IPC B64C27/04 (3) · IPC B64C11/00 (3) · IPC B64C11/24 (2) · IPC B64C13/24 (2) · IPC B64C11/04 (2) · IPC B64C3/14 (2) · IPC CPC B64C13/00 (2) · IPC B64C11/32 (2) · IPC B64C30/00 (2)
CPCs:
CPC B64C17/00 (60) · None (19) · CPC B64C23/005 (7) · CPC B64C11/20 (6) · CPC B64C13/00 (6) · CPC B64C11/04 (6) · CPC B64C11/006 (5) · CPC B64C11/00 (4) · CPC B64C30/00 (3) · CPC B64C2700/6281 (3) · CPC B64C27/20 (3) · CPC B64C11/24 (3) · CPC B64C13/24 (3) · CPC B64C11/16 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 165 results in range #1 to #165.

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