Patent FR-1912-452285
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: avenue de Vaucelles, 13, Chaton, département Seine-et-Oise, France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 452285 |
| Inventors | Edmond-Émile Marchand |
| Inventor country | FR |
| Applicant person | Edmond-Émile Marchand |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Ailes sinusoidales à stabilité automatique pour appareils d'aviation |
| English title | Sinusoidal self-stability wings for aircraft |
| Tech fields | wings, airplane, stability, aerodynamics, design |
| Filing date | 1912/12/23 |
| Full specification filed date | |
| Application number | 452285D |
| Grant date | 1913/03/03 |
| Granted? | Yes |
| Publication date | 1913/05/13 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C2700/6295, CPC B64C39/00 |
| Family year | 1912 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19270493 |
| INPADOC family ID | 5339509 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 7 |
| Number of claims | 1 |
