Patent FR-1911-425020
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Patent family descending from Patent FR-1911-425020
- Patent FR-1911-425020 (English title: Aerial wheel for the propulsion of airships and airplanes, National tech categories: FR 6.4)
- Patent FR-1911-425020.14808 (English title: Aerial wheel for the propulsion of airships and airplanes, Supplementary to patent: Patent FR-1911-425020, National tech categories: FR 6.4)
Year filed | 1911 |
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Year granted | 1911 |
Office | FR |
Patent number | 425020 |
Inventors | Dario Galvão |
Inventor country | FR |
Applicant person | Dario Galvão |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Roue aérienne pour la propulsion des dirigeables et des aéroplanes |
English title | Aerial wheel for the propulsion of airships and airplanes |
Tech fields | propulsion, airplane, LTA, Dirigibles, propellers, design, sustentation |
Filing date | 1911/01/19 |
Full specification filed date | |
Application number | 425020D |
Grant date | 1911/03/27 |
Granted? | Yes |
Publication date | 1911/05/31 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Paul Caquet |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C11/00 |
CPCs | CPC B64C11/006 |
Family year | 1911 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19243809 |
INPADOC family ID | 5199131 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 2 |