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Patents > CPCs : CPC B61B13/08 or CPC B64C2700/6218 or CPC B64C2700/6256

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Office:
Inventor country:
Inventor location:
None (380) · Seine (9) · Paris (5) · Manche (2) · Manchester (2) · Beslon par Villedieu (2)
Applicant is inventor:
Tech fields:
stability (176) · airplane (157) · None (121) · Control (84) · automatic stability (72) · design (46) · steering (37) · aerodynamics (36) · wings (31) · equilibrium (24) · rudder (24) · Frame (21) · Subsystem (20) · Construction (19) · lift (18) · navigation (13) · aileron (12) · propellers (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (301) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1910-421027 (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 NZ-1909-25865 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent BE-1912-08-13-Panian (2) · Patent FR-1910-423998 (2) · Patent US-1913-1203221 (2) · Patent US-1913-1118124 (2) · Patent GB-1909-8531 (2) · Patent US-1909-1008096 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2)
Related to aircraft:
Patent agent:
None (125) · None (18) · Armengaud jeune (17) · Marks & Clerk (14) · Boult, Wade & Tennant (9) · Weismann et Marx (7) · E. Blétry (7) · Brewer & Son (7) · P. Follin (6) · Abel & Imray (6) · Brandon frères (5) · J. Fayollet (5) · Charles Dony (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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