Patent FR-1911-437811

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Something of ailerons, tail, wings

  • Tech class: CPC B64C39/00: Aircraft not otherwise provided for
  • Inventor location:

Sources


Year filed 1911
Year granted 1912
Office FR
Patent number 437811
Inventors Emil Keller
Inventor country CH
Inventor location
Applicant person Emil Keller
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Machine volante
English title Flying machine
Tech fields fixed wing design
Filing date 1911-11-24
Full specification filed date
Application number 437811D
Grant date 1912-02-28
Granted? 1
Publication date 1912-05-01
Supplementary to patent Patent DE-1910-12-21
Related to aircraft? 1
Serial number
Patent agent Wattier
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C2700/6295, CPC B64C39/00
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930 0
Application ID 19256327
INPADOC family ID 5327380
Number of text pages 3
Number of diagram pages 2
Number of figures 15
Number of claims 1