Patent FR-1913-431380.17358
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This is an addition to Patent FR-1911-431380.
- Inventor locations: département Seine, Armange having apparently moved from Lorient in Bretagne since a year earlier
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- The original, repubished in a book
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 17358 |
| Inventors | Pierre Poulalion, Jean Armange |
| Inventor country | FR |
| Applicant person | Pierre Poulalion, Jean Armange |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Indicateur automatique de dérive pour la locomotion aérienne |
| English title | Automatic fin (vertical?) indicator for aerial locomotion |
| Tech fields | aerodrome, stability, instrument |
| Filing date | 1913/02/14 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913/05/13 |
| Granted? | Yes |
| Publication date | 1913/08/22 |
| Supplementary to patent | Patent FR-1911-431380 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64D45/00 |
| CPCs | CPC B64D45/00, CPC B64D2700/62271 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
