Patent FR-1909-410828

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This propeller system is exceedingly well-engineered, and of the airscrew variety.


Patent family descending from Patent FR-1909-410828

Year filed 1909
Year granted
Office FR
Patent number 410828
Inventors Victor Camal
Inventor country FR
Applicant person Victor Camal
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Propulseur à réaction à pas fixe et à pas variable avec moyeu permettant la variabilité automatique du pas
English title Fixed-pitch and variable-pitch jet thruster with hub allowing automatic pitch variability
Tech fields Propellers, Propulsion, Subsystem, Design, Aerodynamics, Control, Airscrew
Filing date 1909-12-30
Full specification filed date
Application number
Grant date 1910-03-23
Granted? 1
Publication date 1910-05-31
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.2
IPCs IPC B63H3/00
CPCs CPC B63H3/008
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 10
Number of claims 3