Patent FR-1913-458074
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- Tech class CPC B64C11/16: Blades for propellers
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR458074A on google patents
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 458074 |
| Inventors | Auguste Rouma |
| Inventor country | BE |
| Inventor location | |
| Applicant person | Auguste Rouma |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Nouveaux propulseurs pour véhicules aériens, hydrauliques ou terrestres |
| English title | New thrusters for aerial, hydraulic or land vehicles |
| Tech fields | propulsion, mathematics |
| Filing date | 1913-05-20 |
| Full specification filed date | |
| Application number | 458074D |
| Grant date | 1913-07-29 |
| Granted? | 1 |
| Publication date | 1913-10-02 |
| Supplementary to patent | Patent BE-1912-05-22-Rouma, Patent BE-1913-05-17-Rouma |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Rigot et Prévost |
| Assigned to | |
| National tech categories | FR 6.2 |
| IPCs | IPC B64C11/16 |
| CPCs | CPC B64C11/16 |
| Family year | 1912 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19276130 |
| INPADOC family ID | 5344326 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
