Patent FR-1909-398545
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- Inventor location: Lisieux, Calvados
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 398545 |
| Inventors | Paul Cornu |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Paul Cornu |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Hélice aérienne sustentatrice et propulsive |
| English title | Propeller for sustention and propulsion |
| Tech fields | aerial propeller, sustention, propulsion |
| Filing date | 1908-12-19 |
| Full specification filed date | |
| Application number | 398545D |
| Grant date | 1909-03-26 |
| Granted? | 1 |
| Publication date | 1909-06-07 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/00, IPC B64C27/605 |
| CPCs | CPC B64C11/006, CPC B64C27/605 |
| Family year | 1908 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19217919 |
| INPADOC family ID | 5296326 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 1 |
