Patent DE-1913-311257
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- Inventors' location: Bremen
Sources
- Zeitschrift für Flugtechnik und Motorluftschiffahrt vol. 10 (1919) issue 1–2 (25 January), p. 16
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1913 |
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Year granted | 1918 |
Office | DE |
Patent number | 311257 |
Inventors | Carl Franz Hubert Hertel, Carl Wilhelm Paul |
Inventor country | DE |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Höhensteuerung für Flugzeuge mit verstellbaren Tragflächen |
English title | Airplane altitude control with movable wing surfaces |
Tech fields | navigation, control, steering, Tragfläche, frame |
Filing date | 1913-04-06 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | 1918-03-12 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE77h.5 |
IPCs | IPC B64C3/38 |
CPCs | CPC B64C3/385 |
Family year | |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims |