Drilldown: Patents

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Patents > Office : ?? or FR & Granted: Yes & IPCs : IPC B64B1/58 or IPC B64C1/00 or IPC B64C39/00 & Number of diagram pages: 1

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (243) · stability (180) · Design (128) · automatic stability (75) · aerodynamics (73) · frame (64) · Wings (62) · LTA (62) · control (53) · construction (48) · None (44) · Propellers (42) · propulsion (41) · Lift (40) · equilibrium (36) · Fuselage (34) · rudder (32) · sustentation (30) · Subsystem (26) · Chassis (26)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (295) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent ES-1906-38692 (3) · Patent FR-1912-441089 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1907-382794 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1908-394418 (2) · Patent FR-1909-408872 (2) · Patent FR-1911-431428 (2) · Patent FR-1913-465942 (2) · Patent FR-1909-403418 (2) · Patent FR-1910-430552 (2) · Patent FR-1910-414004 (2) · Patent FR-1910-435648 (2) · Patent FR-1912-450608 (2)
Related to aircraft:
Patent agent:
None (72) · Armengaud jeune (41) · None (39) · J. Bonnet-Thirion (20) · E. Blétry (18) · Schwab (11) · J. Germain (11) · Boramé et Julien (10) · Lavoix et Mosès (9) · Charles Dony (9) · L. Chassevent (9) · Dupont et Elluin (9) · De Bongé (9) · Y. Rabilloud et fils (9) · Hippolyte Josse (9) · J. Fayollet (7) · Weismann et Marx (7) · G. de Mestral et F. Harlé (7) · C. Blétry (6) · Paul Coulomb (6)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (154) · CPC B64C17/00 (143) · CPC B64C2700/6295 (112) · CPC B64C2700/6218 (95) · CPC B64B1/58 (53) · CPC B64C1/00 (47) · CPC B64C2700/6219 (28) · CPC B64C17/06 (28) · CPC B64C2700/6228 (20) · CPC B64C2700/6216 (19) · CPC B64C2001/0063 (12) · CPC B64C39/005 (12) · CPC B64C39/008 (8) · CPC B64C39/08 (7) · CPC B64C2700/6225 (7) · CPC B64C39/003 (5) · CPC B64C39/006 (5) · CPC B64C2001/0081 (5) · CPC B64C1/068 (4) · CPC B64C17/04 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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