Patent FR-1911-428978.14208
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This is an addition to Patent FR-1911-428978, which brevet was filed 1911-04-26.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | FR |
| Patent number | 14208 |
| Inventors | |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | Société anonyme Astra |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Perfectionnements apportés à l'établissement et à la construction des ballons dirigeables |
| English title | Improvements brought to the establishment (formulation) and construction of dirigibles |
| Tech fields | LTA, design, dirigibles |
| Filing date | 1911/05/06 |
| Full specification filed date | |
| Application number | 14208D |
| Grant date | 1911/07/20 |
| Granted? | Yes |
| Publication date | 1911/10/05 |
| Supplementary to patent | Patent FR-1911-428978 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Dupont et Elluin |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18724659 |
| INPADOC family ID | 5198751 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 3 |
