Patent FR-1912-438740
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| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 438740 |
| Inventors | |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | Société anonyme Astra AB |
| Applicant type | COMPANY |
| Applicant is inventor? | 0 |
| Original title | Dispositif permettant la défensive et l'offensive des aéronats par leur partie supérieure |
| English title | apparatus allowing the defense and offense of aircrafts by their highest part |
| Tech fields | LTA, Stability, Navigation |
| Filing date | 1912-01-06 |
| Full specification filed date | |
| Application number | 438740D |
| Grant date | 1912-05-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | [[Société anonyme Astra Ab [FR]]] |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/40 |
| CPCs | CPC B64B1/40 |
| Family year | 1912 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19257227 |
| INPADOC family ID | 5328158 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- espacenet Original patent document and bibliography entry on espacenet
- Inventor location:
