Patent GB-1911-8911

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Reference is made herein to an Austrian patent filed 1910-04-09. This is Patent AT-1910-49705.


Year filed 1911
Year granted 1911
Office GB
Patent number 8911
Inventors Ludwig Schmidl
Inventor country AT
Applicant person Ludwig Schmidl
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in or relating to Aeroplanes
English title Improvements in or relating to aeroplanes, of at least partially flapping wings
Tech fields Airplane, Wings, Flapping, Construction, Frame, Design, Aerodynamics
Filing date 1911-04-10
Full specification filed date 1911-04-10
Application number 191108911D
Grant date 1911-05-25
Granted? 1
Publication date
Supplementary to patent Patent AT-1910-49705
Related to aircraft? 1
Serial number
Patent agent Bertram Edward Dunbar Kilburn
Assigned to
National tech categories
IPCs IPC B64C3/54
CPCs CPC B64C3/54
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930
Application ID 23615053
INPADOC family ID 470248
Number of text pages 2
Number of diagram pages 1
Number of figures
Number of claims 2