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Patents > Year filed: 1910 - 1919 & IPCs: IPC B64C39/00

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (101) · design (71) · None (48) · frame (48) · construction (42) · wings (39) · stability (34) · propulsion (31) · aerodynamics (31) · propellers (30) · Lift (23) · aeroplane (23) · whole (22) · control (22) · fuselage (19) · sustentation (16) · rudder (13) · chassis (12) · monoplane (12) · heavier-than-air (11)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (173) · Patent FR-1916-502839 (4) · Patent US-1911-994106 (2) · Patent FR-1917-502839.21604 (2) · Patent NZ-1909-26981 (2) · Patent FR-1909-421311 (2) · Patent FR-1910-414004 (2) · Patent FR-1910-421136 (2) · Patent US-1910-993987 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2)
Related to aircraft:
Patent agent:
None (51) · Marks & Clerk (11) · None (10) · J. Bonnet-Thirion (7) · Dupont et Elluin (7) · J. Germain (6) · L. Chassevent (6) · E. Blétry (6) · Boult, Wade & Tennant (6) · Armengaud jeune (5) · Borame et Julien (5) · H. D. Fitzpatrick & Co. (4) · Weismann et Marx (4) · Ch. Mardelet (4) · Société A. Frey et de Carsalade (4)
National tech categories:
FR 6.4 (150) · None (91) · USPC 244/45R (10) · USPC 244/13 (9) · DE 77h.5 (5) · USPC 244/47 (2) · USPC 244/70 (2) · USPC 244/80 (2) · USPC 244/87 (2) · FR 6.2 (2) · USPC 244/903 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (190) · CPC B64C39/00 (181) · CPC B64C39/08 (34) · CPC B64C39/005 (23) · CPC B64C39/008 (15) · CPC B64C39/006 (7) · CPC B64C39/003 (7) · CPC B64C39/062 (3) · CPC B64C39/06 (3) · CPC B64C39/04 (2) · CPC B64C3/56 (2) · CPC B64C2700/6297 (2) · CPC F03D3/0472 (2) · CPC F05B2210/16 (2) · CPC B63H5/02 (2) · CPC Y10S244/903 (2) · CPC B63H1/04 (2) · CPC B64C39/068 (2) · CPC Y02E10/74 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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