Patent FR-1919-510190
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- Inventor location: 132 ave du Maine, Paris, Seine, France
| Year filed | 1919 |
|---|---|
| Year granted | 1920 |
| Office | FR |
| Patent number | 510190 |
| Inventors | Antoine-Padoue Filippi |
| Inventor country | FR |
| Applicant person | Antoine-Padoue Filippi |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur à haut rendement |
| English title | Propeller of high power and efficiency |
| Tech fields | propellers, propulsion |
| Filing date | July 12, 1919 |
| Full specification filed date | |
| Application number | |
| Grant date | August 30, 1920 |
| Granted? | Yes |
| Publication date | November 29, 1920 |
| Supplementary to patent | |
| Related to aircraft? | Partially |
| Serial number | |
| Patent agent | Dom. Casalonga |
| Assigned to | |
| National tech categories | FR 6.2 |
| IPCs | IPC B63H1/12 |
| CPCs | CPC B63H1/26, CPC B64C11/18 |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 11 |
| Number of claims |
