Patent FR-1912-446719
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 446719 |
| Inventors | François Dergint |
| Inventor country | FR |
| Applicant person | François Dergint |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Dispositif de commande automatique pour machines volantes |
| English title | Automatic control device for flying machines |
| Tech fields | control, stability, airplane, automatic stability |
| Filing date | 1912/07/31 |
| Full specification filed date | |
| Application number | 446719D |
| Grant date | 1912/10/08 |
| Granted? | Yes |
| Publication date | 1912/12/13 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Schwab |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6212 |
| Family year | 1912 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19265052 |
| INPADOC family ID | 5334811 |
| Number of text pages | 6 |
| Number of diagram pages | 2 |
| Number of figures | 20 |
| Number of claims | 7 |
