Patent FR-1910-425621
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Rhône
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | FR |
| Patent number | 425621 |
| Inventors | François Lebreil, Raoul Desgeorge |
| Inventor country | FR |
| Applicant person | François Lebreil, Raoul Desgeorge |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Hélice aérienne pour aviation et autres usages |
| English title | Aerial propeller for aviation and other uses |
| Tech fields | aerial propeller |
| Filing date | 1910/04/08 |
| Full specification filed date | |
| Application number | 425621D |
| Grant date | 1911/04/10 |
| Granted? | Yes |
| Publication date | 1911/06/15 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Y. Rabilloud et fils |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/20 |
| CPCs | CPC B64C11/20 |
| Family year | 1910 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19244393 |
| INPADOC family ID | 5317245 |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
