Patent AT-1910-52386

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Reference is made within this original document to the Hungarian priority date 1909-11-05, that is, to Patent HU-1909-49726‎.


Year filed 1910
Year granted 1911
Office AT
Patent number 52386
Inventors Donát Bánki
Inventor country HU
Applicant person Donát Bánki
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Vorrichtung zur selbsttätigen Erhaltung der Lage von Luftfahrzeugen
English title Device for the automatic maintenance of the position of aircraft
Tech fields airplane, LTA, stability, subsystem, dirigibles, automatic stability
Filing date 1910/01/04
Full specification filed date
Application number
Grant date 1911/11/01
Granted? Yes
Publication date 1912/02/26
Supplementary to patent Patent HU-1909-49726
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories AT 77d
Family year 1909
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1