Patent DE-1879-10842
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Flying machine with two "wind-wheels". I'm guessing at "helicopter" but that seems the mechanism by which it would stay in the air
- Inventor location: Kolberg
Sources
- Lilienthal museum patents
- Alexander-Katz, 1912, p126
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
- Zeitschrift des Deutschen Vereins zur Förderung der Luftschifffahrt (Zeitschrift für Luftschiffahrt und Physik der Atmosphäre) vol. 4 (1885), p. 86
Year filed | 1879 |
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Year granted | 1880 |
Office | DE |
Patent number | 10842 |
Inventors | Julius Griese |
Inventor country | DE |
Applicant person | Julius Griese |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flugapparat |
English title | Flying machine |
Tech fields | human-powered, helicopter, heavier-than-air |
Filing date | 1879/12/07 |
Full specification filed date | |
Application number | |
Grant date | 1880/09/21 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77 |
IPCs | |
CPCs | CPC B64C39/006 |
Family year | 1879 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 9306240 |
INPADOC family ID | 9306240 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 1 |