Patent FR-1911-431069

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This is fundamentally the same as Patent GB-1911-12232, which was filed earlier and will be treated as a parent patent.

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Patent family descending from Patent FR-1911-431069


Year filed 1911
Year granted 1911
Office FR
Patent number 431069
Inventors Jan Jaakson
Inventor country RU
Applicant person Jan Jaakson
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Moteur pour l'utilisation de l'énergie des oscillations transversales du vent et des vagues
English title Engine for utilizing the energy of transverse wind and wave oscillations
Tech fields propulsion, aerodynamics, hydrodynamics, marine, wings, energy
Filing date 1911/06/14
Full specification filed date
Application number 431069D
Grant date 1911/08/31
Granted? Yes
Publication date 1911/10/31
Supplementary to patent Patent GB-1911-12232
Related to aircraft? Partially
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 5.8
IPCs IPC B64C11/00
CPCs CPC B64C11/006
Family year 1911
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19249732
INPADOC family ID 5199897
Number of text pages 6
Number of diagram pages 1
Number of figures 7
Number of claims 5