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Patents > Office : AT or BE or DE or FR or IN & Granted: Yes & Patent agent : Armengaud jeune or Dom. Casalonga or Haseltine, Lake & Co. or Marks & Clerk or None

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Office: (Click arrow to add another value)
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Tech fields:
Airplane (230) · Design (114) · stability (99) · frame (86) · wings (85) · construction (83) · propulsion (73) · LTA (70) · propellers (68) · Aerodynamics (60) · Lift (55) · control (55) · navigation (39) · sustentation (38) · None (37) · landing (35) · automatic stability (34) · chassis (27) · hybrid (26) · subsystem (25)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (380) · Patent FR-1907-373818 (12) · Patent FR-1908-392672 (10) · Patent FR-1916-501550 (8) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1912-446040 (4) · Patent FR-1910-414695 (3) · Patent FR-1910-418630 (3) · Patent FR-1915-478440 (3) · Patent FR-1908-394418 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (53) · IPC B64C1/00 (49) · IPC B64C39/00 (45) · None (37) · IPC B64B1/00 (32) · IPC B64C11/00 (25) · IPC B64C3/00 (21) · IPC B64C3/54 (16) · IPC B64C35/00 (15) · IPC B64C3/38 (14) · IPC B64C27/04 (13) · IPC B64C23/00 (13) · IPC B64B1/58 (13) · IPC B64C25/00 (12) · IPC B64C33/02 (12) · IPC B64C13/00 (12) · IPC G01S1/72 (10) · IPC B64C11/04 (10) · IPC B64C3/52 (10) · IPC B64C17/06 (7)
CPCs:
CPC B64C17/00 (56) · CPC B64C39/00 (37) · None (32) · CPC B64B1/00 (32) · CPC B64C2700/6218 (22) · CPC B64C3/00 (21) · CPC B64C2700/6295 (21) · CPC B64C13/00 (17) · CPC B64C3/385 (15) · CPC B64C11/006 (14) · CPC B64C3/54 (13) · CPC B64B1/58 (13) · CPC B64C23/005 (13) · CPC B64C33/02 (12) · CPC B64C25/06 (11) · CPC B64C35/00 (11) · CPC B64C27/04 (11)
First filing:
Citations from after 1930:
Number of diagram pages:

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