Patent FR-1912-437863.15836
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Sources
- Aero-Manuel 1914 ;
- Espacenet
- Original via Espacenet
- Inventor location: rue de Londres, 11, Paris, Seine, France
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 437863.15836 |
| Inventors | Eugène-Pierre-Félix-Auguste Coursin |
| Inventor country | FR |
| Applicant person | Eugène-Pierre-Félix-Auguste Coursin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | 1er certificat d'addition, au brevet pris le 18 décembre 1911, pour appareil de visée pour le tir à bord des machines volantes |
| English title | 1st certificate of addition, with the patent taken on December 18th, 1911, for device of aeronautic weapon sighting |
| Tech fields | military, projectile, instrument, aiming |
| Filing date | May 1, 1912 |
| Full specification filed date | |
| Application number | FR15836 (E) |
| Grant date | July 12, 1912 |
| Granted? | Yes |
| Publication date | October 4, 1912 |
| Supplementary to patent | Patent FR-1912-437863 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC F41G3/24 |
| CPCs | CPC F41G3/24 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 3 |
