Patent FR-1909-407737

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Year filed 1909
Year granted 1910
Office FR
Patent number 407737
Inventors Paul-Nicolas Lucas-Girardville
Inventor country FR
Applicant person Paul-Nicolas Lucas-Girardville
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Stabilisateurs gyroscopiques pour appareils se déplacant dans des milieux fluides
English title Gyroscopic stabilizers for devices moving in fluid media
Tech fields gyroscope, stability, servomotors
Filing date 1909/01/06
Full specification filed date
Application number 407737D
Grant date 1910/01/07
Granted? Yes
Publication date 1910/03/09
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent J. Fayollet
Assigned to
National tech categories
IPCs IPC B64C1/00, IPC B64C17/06
CPCs CPC B64C17/06, CPC B64C2700/6216
Family year 1909
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19226905
INPADOC family ID 5303215
Number of text pages 3
Number of diagram pages 1
Number of figures 2
Number of claims 1