Patent FR-1912-444280

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Year filed 1911
Year granted 1912
Office FR
Patent number 444280
Inventors Robert Esnault-Pelterie
Inventor country FR
Applicant person Robert Esnault-Pelterie
Applicant firm
Applicant type
Applicant is inventor? 1
Original title système de suspension hydro-pneumatique pour voitures automobiles et autres véhicules
English title system of hydro-pneumatic suspension for automobiles and other vehicles
Tech fields suspension, structural, vehicle
Filing date 1911-08-02
Full specification filed date
Application number
Grant date 1912-10-14
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1?
Serial number
Patent agent
Assigned to
National tech categories FR 10.1
IPCs IPC B60G17/044
CPCs CPC B60G17/044
Family year 1911
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims