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Patents > IPCs : B64C3/44 or IPC B64C39/00 & CPCs: CPC B64C2700/6295

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Office:
Inventors:
Louis Blériot (7) · None (6) · Charles Rudolph Wittemann (4) · Renaud-Alexis Brillon (3) · Alexandre-Louis Gamare (3) · Georges-Albert-Joseph Landais (3) · Maurice-Émile Primard (3)
Inventor country:
Applicant person:
None (9) · Louis Blériot (7) · Charles Rudolph Wittemann (4) · Renaud-Alexis Brillon (3) · Alexandre-Louis Gamare (3) · Maurice-Émile Primard (3) · Georges-Albert-Joseph Landais (3)
Applicant is inventor:
Tech fields:
None (116) · airplane (71) · design (41) · frame (34) · construction (27) · wings (23) · stability (23) · whole (20) · lift (18) · aerodynamics (14) · Propellers (14) · Control (12) · Propulsion (11) · airfoil (9) · Navigation (9) · monoplane (9) · chassis (9) · fuselage (9) · biplane (8)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (172) · Patent FR-1916-502839 (3) · Patent NZ-1909-26981 (2) · Patent FR-1913-461629 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-395148 (2) · Patent FR-1912-441089 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (48) · None (14) · Armengaud jeune (12) · Weismann et Marx (8) · Marks & Clerk (7) · Boult, Wade & Tennant (7) · J. Germain (6) · J. Bonnet-Thirion (5) · Y. Rabilloud et fils (5) · G. Petiau (4) · Charles Assi (4) · Boramé et Julien (4) · L. Chassevent (4) · Chassevent (4)
National tech categories:
FR 6.4 (146) · None (85) · USPC 244/45R (12) · USPC 244/13 (8) · USPC 244/47 (2) · USPC 244/903 (2) · USPC 244/234 (2) · DE 77h.5 (2) · FR 6.3 (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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