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
- Patent 1031452 document and bibliographic info on espacenet
- Patent 1031452 at google patents
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 |