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Patents > CPCs : CPC B64C13/12 or CPC B64C2700/6218 or CPC B64C2700/6256

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Office:
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Inventor location:
None (399) · Seine (10) · Paris (5) · Manche (2) · Parkmount, Banbridge (2) · County Down (2) · Manchester (2) · Beslon par Villedieu (2) · Banbridge (2)
Applicant is inventor:
Tech fields:
stability (176) · airplane (166) · None (124) · control (103) · automatic stability (72) · design (46) · Steering (41) · aerodynamics (36) · wings (31) · rudder (25) · equilibrium (24) · Subsystem (23) · Frame (21) · construction (19) · lift (18) · navigation (15) · propellers (12) · aileron (12)
Full specification filed date:
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Granted:
Supplementary to patent:
None (320) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent NZ-1909-25865 (2) · Patent FR-1914-475066 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent FR-1912-451312 (2) · Patent FR-1912-450608 (2) · Patent FR-1909-408872 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent GB-1909-8531 (2) · Patent FR-1910-421027 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent BE-1912-08-13-Panian (2) · Patent US-1913-1203221 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent US-1909-1008096 (2) · Patent FR-1910-423998 (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (127) · Armengaud jeune (20) · None (18) · Marks & Clerk (14) · Boult, Wade & Tennant (9) · Brewer & Son (7) · Lavoix et Mosès (7) · Weismann et Marx (7) · E. Blétry (7) · P. Follin (6) · Abel & Imray (6) · Brandon frères (6) · J. Fayollet (5) · Charles Dony (5) · G. F. Redfern & Co. (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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