Patent FR-1916-521764.23807
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This is an addition to Patent FR-1916-521764, which brevet was filed 1916-06-17.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
| Year filed | 1916 |
|---|---|
| Year granted | 1916 |
| Office | FR |
| Patent number | 23807 |
| Inventors | |
| Inventor country | FR |
| Applicant person | Bine & Fils |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Perfectionnements aux appareils plus lourds que l'air pour la navigation aérienne |
| English title | Improvements to aircraft which are heavier-than-air |
| Tech fields | heavier-than-air, airplane, construction, frame, design |
| Filing date | 1916/12/16 |
| Full specification filed date | |
| Application number | 23807D |
| Grant date | 1921/08/09 |
| Granted? | Yes |
| Publication date | 1921/12/30 |
| Supplementary to patent | Patent FR-1916-521764 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | M. Zerolo |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C2700/6295, CPC B64C39/00 |
| Family year | 1916 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18734818 |
| INPADOC family ID | 5203162 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 3 |
| Number of claims | 3 |
