Patent BE-1913-252533

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Sources

  • RdBdI
  • Inventor location: rue Campagne Première, 7, Paris, département Seine, France
  • Patent agent location: Brussels

Patent family descending from Patent BE-1913-252533

  • Patent BE-1913-252533 (English title: Electric differential device for the automatic stabilization and steering of airplanes, National tech categories: BE K)
  • Patent FR-1913-473460 (English title: Electric differential apparatus of automatic stabilization and direction of airplanes, Supplementary to patent: Patent BE-1913-252533, National tech categories: FR 6.4)



Year filed 1913
Year granted
Office BE
Patent number 252533
Inventors François Dergint
Inventor country FR
Applicant person François Dergint
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif électrique différentiel de stabilisation automatique et de direction des aéroplanes
English title Electric differential device for the automatic stabilization and steering of airplanes
Tech fields airplane, stability, steering, electricity, control, subsystem, automatic stability
Filing date 1913-01-06
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Gernaert
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1913
First filing? 1
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