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Patents > CPCs : CPC B63H1/26 or CPC B64B1/40 or CPC B64C17/00

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Office:
Applicant firm:
None (978) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Établissements de Dion-Bouton (2) · Société Antoinette (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Hensel Aero Stabilizer Company (2)
Applicant is inventor:
Tech fields:
None (450) · stability (343) · airplane (218) · LTA (106) · automatic stability (106) · frame (68) · control (57) · design (54) · equilibrium (45) · balloon (45) · Subsystem (39) · aerodynamics (38) · navigation (35) · Rudder (34) · wings (28) · construction (27) · safety (26) · pendulum (26) · propeller (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (747) · Patent FR-1908-396249 (5) · Patent GB-1909-8531 (4) · Patent US-1908-1077750 (4) · Patent US-1908-989022 (3) · Patent FR-1909-399456 (3) · Patent FR-1910-415470 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1908-1081147 (3) · Patent US-1908-935766 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1912-442419 (3) · Patent FR-1911-446282 (3)
Related to aircraft:
Patent agent:
None (391) · None (38) · Armengaud jeune (34) · Marks & Clerk (20) · E. Blétry (17) · Victor J. Evans (15) · Munn & Co. (14) · Charles Dony (12) · J. Bonnet-Thirion (12) · Lavoix et Mosès (12) · Schwab (11) · Matray frères et Cie (10) · Abel & Imray (10) · Haseltine, Lake & Co. (9) · Hippolyte Josse (9) · Paul Coulomb (9) · J. Germain (8) · P. Follin (8) · Herbert Haddan & Co. (8) · L. Chassevent (8)
National tech categories:
FR 6.4 (408) · None (346) · USPC 244/80 (60) · DE 77h.5 (20) · USPC 244/93 (20) · USPC 244/127 (18) · USPC 244/32 (13) · FR 6.2 (13) · USPC 244/177 (13) · USPC 244/96 (12) · USPC 244/33 (10) · FR 6.3 (10) · DE 77 (9) · USPC 244/31 (8) · USPC 244/92 (8) · USPC 244/90R (6) · DE 77h (6) · USPC 244/99 (5) · USPC 244/100R (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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