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Patents > Inventor country : AU or FR or GB & CPCs : CPC B64C39/00 or CPC B64C39/005 or CPC B64C9/12

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Tech fields:
None (151) · Airplane (110) · Design (76) · Frame (46) · propulsion (41) · construction (39) · wings (34) · Aerodynamics (31) · Propellers (30) · stability (29) · lift (20) · control (20) · fuselage (19) · chassis (16) · Sustentation (16) · whole (16) · navigation (13) · landing (12) · motors (11)
Full specification filed date:
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Supplementary to patent:
None (271) · Patent FR-1916-502839 (3) · Patent FR-1910-421136 (2) · Patent FR-1909-403418 (2) · Patent FR-1911-434281 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1910-414004 (2) · Patent FR-1902-326476 (2) · Patent FR-1913-461629 (2) · Patent FR-1912-441089 (2) · Patent GB-1908-4519 (2) · Patent FR-1917-502839.21604 (2)
Related to aircraft:
Patent agent:
None (174) · Armengaud jeune (18) · None (18) · Weismann et Marx (7) · J. Germain (6) · G. de Mestral et F. Harlé (6) · Y. Rabilloud et fils (6) · Marks & Clerk (5) · E. Bletry (5) · Dupont et Elluin (4) · L. Chassevent (4) · Chassevent (4) · J. Bonnet-Thirion (4) · Ch. Mardelet (3) · Charles Dony (3) · C. Blétry (3) · A. Chenault (3) · Boult, Wade & Tennant (3) · Gaston Rose (3)
CPCs: (Click arrow to add another value)
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