Patent US-1910-1031452

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  • Tech class CPC B64C21/10: Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
  • Inventor location: a subject of the German Emperor, and resident of Hamburg, Germany

Sources


Year filed 1910
Year granted 1912
Office US
Patent number 1031452
Inventors Georg Korf
Inventor country DE
Inventor location
Applicant person Georg Korf
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Wing for flying-machines
English title Wing for flying-machines
Tech fields wings
Filing date 1910-03-01
Full specification filed date
Application number 1910546719
Grant date 1912-07-02
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 546719
Patent agent Munn & Co.
Assigned to
National tech categories USPC 244/200
IPCs
CPCs CPC B64C21/10
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930 5
Application ID 47525675
INPADOC family ID 43921545
Number of text pages 3
Number of diagram pages 1
Number of figures 7
Number of claims 4