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Patents > CPCs : CPC B64C11/22 or CPC B64C17/00 or CPC B64C39/005

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Inventor location:
None (855) · Seine (12) · Paris (8) · Loire (7) · County Down (5) · Bexar county, TX (5) · Texas (5) · San Antonio (5) · Parkmount, Banbridge (5) · Banbridge (5) · Nièvre (4) · England (4) · Michigan (4) · Meurthe-et-Moselle (4)
Applicant is inventor:
Tech fields:
stability (483) · airplane (376) · None (247) · automatic stability (205) · design (108) · Control (98) · frame (89) · Aerodynamics (74) · propulsion (63) · equilibrium (63) · wings (57) · Subsystem (53) · navigation (51) · rudder (45) · construction (42) · pendulum (37) · propeller (37) · LTA (34) · lift (33) · propellers (32)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (731) · Patent FR-1908-396249 (5) · Patent GB-1909-8531 (4) · Patent US-1908-1077750 (4) · Patent US-1908-1081147 (3) · Patent FR-1909-399456 (3) · Patent FR-1910-415470 (3) · Patent FR-1911-446282 (3) · Patent FR-1912-442419 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1908-935766 (3) · Patent US-1908-989022 (3)
Related to aircraft:
National tech categories:
FR 6.4 (407) · None (338) · USPC 244/80 (59) · DE 77h.5 (22) · USPC 244/20 (20) · USPC 244/93 (19) · USPC 244/70 (17) · USPC 244/9 (13) · USPC 244/177 (13) · FR 6.3 (9) · USPC 244/92 (7) · USPC 244/90R (7) · USPC 244/19 (4) · USPC 244/39 (4) · FR 6.2 (4) · USPC 244/119 (3) · USPC 244/87 (3) · USPC 244/139 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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