Patent FR-1912-448574.16869
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This is the first addition to Patent FR-1911-448574, which brevet was filed 1911-11-29.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Orne, France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 16869 |
| Inventors | Paul Avezou |
| Inventor country | FR |
| Applicant person | Paul Avezou |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements à la stabilisation des aéroplanes |
| English title | Improvements in the stability of airplanes |
| Tech fields | airplane, cables, wings, stability, aerodynamics |
| Filing date | 1912/02/22 |
| Full specification filed date | |
| Application number | 16869D |
| Grant date | 1913/02/25 |
| Granted? | Yes |
| Publication date | 1913/05/07 |
| Supplementary to patent | Patent FR-1911-448574 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Louis Tailfer |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6219 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18727708 |
| INPADOC family ID | 5200408 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims |
