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Patents > Tech fields : aerodynamics or propeller & Number of figures: 12-30

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Office:
Inventors:
Eugene F. Falconnet (4) · Christian Lorenzen (3) · None (2) · Gustave Plaisant (2) · Lucien Chauvière (2) · Franz Xaver Wels (2) · Reinhold Schmiechen (2) · Jules Gastambide (2) · Emil Némethy (2) · Robert Gastambide (2) · George Brougham Hubert Austin (2) · Eduard Adamek (2) · Albert Livingstone Blackman (2) · Isaac Bell (2) · Wallace Rupert Turnbull (2) · Ignaz Etrich (2) · Hugo Hückel (2) · Jean-Jacques-Élie Farcot (2)
Inventor country:
Applicant person:
None (16) · Eugene F. Falconnet (4) · Robert Gastambide (2) · Hugo Hückel (2) · Gustave Plaisant (2) · Jules Gastambide (2) · Franz Xaver Wels (2) · Lucien Chauvière (2) · Emil Némethy (2) · Isaac Bell‎ (2) · Christian Lorenzen (2) · Reinhold Schmiechen (2) · Eduard Adamek (2) · Ignaz Etrich (2) · Wallace Rupert Turnbull (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (31)
Granted:
Supplementary to patent:
None (83) · Patent GB-1908-13809 (2) · Patent FR-1909-403985 (2)
Related to aircraft:
Patent agent:
None (29) · Armengaud jeune (6) · Munn & Co. (4) · Victor J. Evans (3) · Michael J. Stark & Sons (3) · D. W. Glassie (2) · J. Bonnet-Thirion et Breton (2) · Jensen & Son (2) · L. Chassevent (2) · Lavoix et Mosès (2) · Marks & Clerk (2) · None (2) · Hippolyte Josse (2) · Brandon frères (2) · Charles Assi (2) · Bernie Goldsborough (2)
National tech categories:
FR 6.4 (31) · None (21) · HU V/h (6) · USPC 244/35R (4) · AT 77d (4) · USPC 244/96 (3) · GB 4 propel & steer (3) · CA 244/24 (2) · FR 6.1 (2) · USPC 244/6 (2) · USPC 244/50 (2) · USPC 244/30 (2) · FR 6.3 (2)
CPCs:
None (29) · CPC B64C17/00 (13) · CPC B64B1/00 (9) · CPC B64C23/005 (7) · CPC B64C39/00 (5) · CPC B64C2700/6218 (5) · CPC B64C3/14 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6212 (4) · CPC B64C29/0033 (3) · CPC B64C3/00 (3) · CPC B64C11/006 (3) · CPC B64C39/026 (3) · CPC B64C39/008 (3) · CPC B64C2700/6233 (2) · CPC B64C3/38 (2) · CPC B64C1/00 (2) · CPC B64C33/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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