Patent FR-1875-102821E

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File:FR-1875-102821E.jpg
Info from CdB 1875

Sources

  • CdB 1875
  • Inventor location:


Year filed
Year granted 1875
Office FR
Patent number 102821E
Inventors Farcot et ses fils, Société Stapfer de Duclos et Cie
Inventor country FR
Applicant person Farcot et ses fils, Société Stapfer de Duclos et Cie
Applicant firm
Applicant type COMPANY + INDIV
Applicant is inventor? Yes
Original title Servo-moteurs à rotation continue pour la manœuvre de gouvernails, cabestans, élévatuers, etc.
English title Servo-motors with continuous rotation for the control of rudders, capstans, elevons, etc.
Tech fields navigation, lift
Filing date
Full specification filed date
Application number
Grant date April 3, 1875
Granted? Yes
Publication date
Supplementary to patent Patent FR-1875-102821
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year
First filing? No
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