Patent DE-1905-188947
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- Inventor location: Frederiksberg, Denmark
Sources
- Original patent doc at Lilienthal museum site
- Archive record of this patent at Lilienthal museum patents
- espacenet -- won't work I think but the site's down
Year filed | 1905 |
---|---|
Year granted | 1907 |
Office | DE |
Patent number | 188947 |
Inventors | Jacob H Ellehammer |
Inventor country | DK |
Applicant person | Jacob H Ellehammer |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Vorrichtung zum Erhalten der Gleichgewichtslage von Luftschiffen |
English title | Device for maintaining the equilibrium position of airships |
Tech fields | stability |
Filing date | December 8, 1905 |
Full specification filed date | |
Application number | |
Grant date | August 5, 1907 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h.15 |
IPCs | |
CPCs | CPC B64C2700/6212, CPC B64C17/00 |
Family year | 1905 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 9700093 |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 1 |