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Patents > Filing date: 1909 & Cites these patents: None & Number of figures: 3-4

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Inventor location:
None (255) · Yorkshire (5) · Paris (4) · Canton of Zurich (3) · Seine (2) · Leeds (2) · Budapest (2) · New Jersey (2) · Hérault (2)
Applicant is inventor:
Tech fields:
airplane (110) · propulsion (49) · frame (49) · stability (46) · LTA (44) · Design (41) · None (41) · Propellers (34) · navigation (34) · propeller (29) · rudder (26) · control (21) · wings (20) · subsystem (20) · automatic stability (19) · lift (18) · whole (17) · Hybrid (17) · construction (16) · balloon (16)
Full specification filed date:
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None (83)
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Supplementary to patent:
None (220) · Patent US-1908-927605 (5) · Patent US-1908-1081147 (4) · Patent US-1908-1077750 (4) · Patent US-1908-989022 (3) · Patent FR-1909-398825 (3) · Patent FR-1908-392975 (2) · Patent HU-1909-49726 (2) · Patent GB-1908-28547 (2) · Patent FR-1908-407090 (2) · Patent FR-1908-396839 (2) · Patent US-1909-970771 (2) · Patent DE-1908-08-22 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2)
Related to aircraft:
Patent agent:
None (66) · None (16) · Armengaud jeune (13) · J. Bonnet-Thirion (9) · Boult, Wade & Tennant (8) · Charles Dony (7) · Herbert Haddan & Co. (7) · G. de Mestral et F. Harlé (6) · E. Blétry (6) · L. Chassevent (5) · Marks & Clerk (5) · C. Baumann (5) · Weismann et Marx (4) · Munn & Co. (4) · Y. Rabilloud et fils (4)
National tech categories:
FR 6.4 (109) · None (86) · HU V/h (10) · AT 77d (8) · DE 77h.5 (7) · USPC 244/64 (4) · FR 20.1 (4) · FR 6.2 (3) · DE 77h.6 (3) · RU Group V (3) · USPC 244/45R (3) · AU 90.3 (3) · USPC 244/17.21 (3) · USPC 244/153R (2) · DE 77h.11 (2) · CH 129b (2) · CH 129a (2) · USPC 244/93 (2) · FR 6.3 (2)
IPCs:
None (93) · IPC B64C39/00 (30) · IPC B64C17/00 (18) · IPC B64B1/00 (17) · IPC B64C3/38 (14) · IPC B64C1/00 (13) · IPC B64C23/00 (9) · IPC B64C13/00 (9) · IPC B64C11/00 (8) · IPC B64C25/00 (8) · IPC B64B1/58 (6) · IPC B64C33/02 (6) · IPC B64C33/00 (5)
CPCs:
None (41) · CPC B64C39/00 (25) · CPC B64C2700/6295 (24) · CPC B64C17/00 (23) · CPC B64B1/00 (20) · CPC B64C3/385 (14) · CPC B64C13/00 (12) · CPC B64C23/005 (12) · CPC B64C33/02 (9) · CPC B64C25/62 (8) · CPC B64C2700/6274 (8) · CPC B64B1/58 (7) · CPC B64C2700/6218 (7) · CPC A63H27/08 (6) · CPC B64C33/00 (6) · CPC B64C25/06 (5) · CPC B64C11/006 (5) · CPC B64C39/08 (5)
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Citations from after 1930:
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