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Patents > IPCs : IPC B64C3/00 or IPC B64C39/00 & Number of text pages: 3-11

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None (315) · Seine (5) · London (4) · Michigan (3) · Montpellier (3) · Paris (3) · Pennsylvania (3) · Hérault (3) · England (2) · Cumberland County, PA (2) · Nord (2) · Somme (2) · Brussels (2)
Applicant is inventor:
Tech fields:
airplane (150) · design (72) · None (71) · construction (68) · wings (58) · frame (53) · stability (46) · propulsion (45) · propellers (33) · aerodynamics (25) · lift (24) · navigation (23) · control (22) · sustentation (20) · whole (16) · fuselage (15) · subsystem (14) · chassis (13)
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Supplementary to patent:
None (238) · Patent FR-1911-448337 (3) · Patent FR-1916-502839 (3) · Patent US-1916-1208684 (3) · Patent FR-1908-394418 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-428217 (2) · Patent US-1911-1028409 (2) · Patent US-1911-994106 (2) · Patent US-1910-993987 (2) · Patent US-1913-1133984 (2) · Patent AT-1913-79244 (2)
Related to aircraft:
Patent agent:
None (37) · None (20) · Marks & Clerk (19) · Armengaud jeune (15) · Boult, Wade & Tennant (11) · Brandon frères (9) · Weismann et Marx (8) · J. Bonnet-Thirion (7) · Dupont et Elluin (7) · Brewer & Son (6) · Haseltine, Lake & Co. (6) · Charles Assi (5) · G. Petiau (5) · Gaston Rose (5) · E. Blétry (5) · Lavoix et Mosès (5)
National tech categories:
FR 6.4 (161) · None (149) · FR 6.3 (8) · USPC 244/45R (8) · USPC 244/48 (4) · USPC 244/13 (4) · USPC 244/9 (3) · USPC 244/70 (3) · USPC 244/49 (3) · USPC 244/19 (3) · USPC 244/234 (3) · FR 6.2 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (156) · CPC B64C2700/6295 (139) · CPC B64C3/00 (81) · CPC B64C2700/6233 (41) · CPC B64C39/005 (39) · CPC B64C39/08 (31) · CPC B64C2700/6235 (28) · CPC B64C39/008 (15) · CPC B64C39/003 (10) · CPC B64C3/385 (7) · CPC B64C39/006 (7) · CPC B64C3/42 (3) · CPC B64C39/068 (3) · CPC B64C3/56 (3)
First filing:
Citations from after 1930:
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