Patent FR-1867-76779
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Dirigible system wherein navigation is achieved by way of a blade moved by any ordinary motor
- Brevet d'invention de 15 ans
- Inventor location: 60 boulevard de Strasbourg, Paris
Sources
Original patent document and bibliography entry on espacenet
- U.S. Patent Office. Subject-matter Index of Patents for Invention, France, 1791-1876 Inclusive. 1883
- INPI
| Year filed | |
|---|---|
| Year granted | 1867 |
| Office | FR |
| Patent number | 76779 |
| Inventors | Paulus |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | |
| Original title | système d'aérostat dirigeable à volonté à l'aide d'une hélice directrice mue par un moteur quelconque |
| English title | steering screw |
| Tech fields | navigation, balloon, propeller, dirigible |
| Filing date | 1867-06-15 |
| Full specification filed date | |
| Application number | |
| Grant date | 1867 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Léopold D’Aubreville |
| Assigned to | |
| National tech categories | FR 5 |
| IPCs | |
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| Family year | 1867 |
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| Cites these patents | |
| Citations from after 1930 | |
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