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Patents > Filing date: 1911 & Patent agent : Dupont et Elluin or Hippolyte Josse or None

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Year filed:
Applicant is inventor:
Tech fields:
None (350) · airplane (120) · stability (60) · Design (59) · frame (47) · wings (46) · subsystem (46) · construction (36) · control (34) · Propellers (32) · propulsion (32) · navigation (30) · LTA (29) · aerodynamics (24) · rudder (21) · automatic stability (17) · lift (17) · propeller (16)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (564) · Patent FR-1910-423792 (4) · Patent GB-1911-2636 (3) · Patent BE-1910-230887 (2) · Patent FR-1910-423998 (2) · Patent FR-1910-420958 (2) · Patent FR-1908-397350 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1910-112937 (2) · Patent DE-1910-04-27 (2) · Patent AU-1910-20097 (2) · Patent US-1911-1003885 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (277) · FR 6.4 (68) · HU V/h (33) · AT 77d (20) · BE K (10) · DE 77h.5 (10) · USPC 244/90R (8) · USPC 244/100R (7) · USPC 244/48 (6) · USPC 244/22 (6) · USPC 244/80 (6) · USPC 244/76R (5) · USPC 244/232 (5)
IPCs:
None (513) · IPC B64C1/00 (19) · IPC B64C17/00 (17) · IPC B64C39/00 (10) · IPC B64B1/00 (9) · IPC CPC B64C13/00 (6) · IPC B64C25/00 (6) · IPC B64C3/00 (5) · IPC B64C33/02 (4) · IPC B64C11/16 (3) · IPC B64D17/00 (3)
CPCs:
None (135) · CPC B64C2700/6295 (63) · CPC B64C39/00 (47) · CPC B64C17/00 (45) · CPC B64C13/00 (40) · CPC B64C3/385 (32) · CPC B64C33/02 (20) · CPC B64C23/005 (18) · CPC B64C2700/6218 (14) · CPC B64C2700/6256 (13) · CPC B64C3/14 (12) · CPC B64C35/00 (11) · CPC B64B1/00 (11) · CPC B64C2700/6216 (10) · CPC B64C17/06 (10) · CPC B64F2700/6226 (10) · CPC B64C13/24 (10)
First filing:
Citations from after 1930:
Number of diagram pages:

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