Patent FR-1911-429177

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Supplementary to Patent IT-1910-0512-Dansi, whose number in the Italian system has not yet been found.

Patent family descending from Patent IT-1910-0512-Dansi

  • Inventor location: Italie


Year filed 1911
Year granted 1911
Office FR
Patent number 429177
Inventors Francesco Dansi, Enrico Dansi
Inventor country IT, IT
Applicant person Francesco Dansi, Enrico Dansi
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif de virage et d'équilibrage pour aéroplanes
English title Turning and balancing device for airplanes
Tech fields navigation, stability, airplane
Filing date 1911-05-01
Full specification filed date
Application number 429177D
Grant date 1911-07-10
Granted? 1
Publication date 1911-09-16
Supplementary to patent Patent IT-1910-0512-Dansi
Related to aircraft?
Serial number
Patent agent Gaston Rose
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/54
CPCs CPC B64C3/54
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19247882
INPADOC family ID 5320242
Number of text pages 3
Number of diagram pages 2
Number of figures 9
Number of claims 1