Patent FR-1887-181150E
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File:Patent FR-1887-181150E.jpeg BOPI info pertinent to 1887
Sources
- BOPI info pertinent to 1887
- Inventor location: rue d’Annonay, 18, à Saint-Étienne
| Year filed | |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 181150E |
| Inventors | Bessières fils |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Bessières fils |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Système de ballon dirigeable |
| English title | Steerable balloon system |
| Tech fields | balloons, navigation |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | September 16, 1887 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent FR-1887-181150 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
