Patent FR-1911-449459
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
Patent family descending from Patent FR-1911-449459
- Patent FR-1911-449459 (English title: improvements to dirigibles, National tech categories: FR 6.4)
- Patent FR-1912-449459.16767 (English title: improvements to dirigibles, Supplementary to patent: Patent FR-1911-449459, National tech categories: FR 6.4)
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 449459 |
| Inventors | Jacques-Paul Lucas |
| Inventor country | FR |
| Applicant person | Jacques-Paul Lucas |
| Applicant firm | F. Liore & Olivier Société |
| Applicant type | COMPANY + INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux ballons dirigeables |
| English title | improvements to dirigibles |
| Tech fields | LTA, design, aerodynamics, dirigibles |
| Filing date | 1911/12/23 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912/12/24 |
| Granted? | Yes |
| Publication date | 1913/02/27 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 1 |
| Patent agent | E. Blétry |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00, CPC B64B1/005 |
| Family year | 1911 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19267728 |
| INPADOC family ID | 5200343 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 14 |
| Number of claims | 8 |
