Patent FR-1912-444913
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Reference is made on this original document to the Belgian priority date 1911-06-14.
Sources
- Aero-Manuel 1914
- Original patent document and bibliography entry on espacenet
- Patent FR444913A on google patents
- Inventor location: Seine; France
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 444913 |
| Inventors | Émile-Andre Dandrieux |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Émile-Andre Dandrieux |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Aéroplane à équilibre longitudinal automatique |
| English title | aeroplane with automatic longitudinal balance |
| Tech fields | airplane, stability, equilibrium, automatic stability, flapping, HTA |
| Filing date | 1912/06/14 |
| Full specification filed date | |
| Application number | FR444913 (A) |
| Grant date | 1912/08/20 |
| Granted? | Yes |
| Publication date | 1912/10/29 |
| Supplementary to patent | Patent BE-1911-06-14 Émile-Andre Dandrieux |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | H. Bœttcher fils |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 4 |
