Drilldown: Patents

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Patents > Applicant firm: None & IPCs : IPC B64C3/00 or IPC B64C39/00 & Number of claims: 1-2

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Tech fields:
airplane (92) · design (71) · None (56) · Frame (40) · wings (36) · propulsion (34) · construction (31) · propellers (27) · Aerodynamics (24) · stability (19) · Lift (18) · Fuselage (16) · control (15) · monoplane (14) · rudder (13) · Sustentation (12) · Whole (12) · LTA (12) · Subsystem (10) · steering (10)
Full specification filed date:
Application number:
None (20)
Granted:
Supplementary to patent:
None (164) · Patent FR-1911-429224 (3) · Patent FR-1912-441089 (2) · Patent FR-1908-397350 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (45) · None (22) · Armengaud jeune (12) · J. Germain (10) · J. Bonnet-Thirion (9) · Y. Rabilloud et fils (7) · Weismann et Marx (6) · Lavoix et Mosès (6) · Marks & Clerk (6) · Brandon frères (5) · G. de Mestral et F. Harle (4) · Boramé et Julien (4) · L. Chassevent (3) · A. Chenault (3) · Dupont et Elluin (3) · Mewburn, Ellis & Pryor (3) · P. Follin (3) · Société A. Frey et de Carsalade (3) · Société J.-P. Bonnicart et Cie (3) · Dom. Casalonga (3)
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CPCs:
CPC B64C39/00 (126) · CPC B64C2700/6295 (100) · CPC B64C3/00 (63) · CPC B64C2700/6235 (27) · CPC B64C2700/6233 (22) · CPC B64C39/005 (16) · CPC B64C39/08 (13) · CPC B64C39/008 (9) · CPC B64C39/003 (7) · CPC B64C39/006 (6) · CPC B64C3/385 (3)
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