Patent FR-1912-444573
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Sources
- Aero-Manuel 1914
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventors location: Italy
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 444573 |
| Inventors | Giovanni Pegna, Mario Pegna |
| Inventor country | IT, IT |
| Applicant person | Giovanni Pegna, Mario Pegna |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | |
| Original title | dispositif de stabilité automatique applicable aux aéroplanes, ainsi qu'à tous véhicules navigants complètement dans un fluide |
| English title | apparatus of automatic stability applicable to aeroplanes and likewise to submarine craft |
| Tech fields | stability, airplane, automatic stability, marine, submarine, LTA, HTA |
| Filing date | 1912-06-04 |
| Full specification filed date | |
| Application number | 444573D |
| Grant date | 1912-08-09 |
| Granted? | 1 |
| Publication date | 1912-10-21 |
| Supplementary to patent | Patent IT-1911-06-07 Giovanni Pegna and Mario Pegna |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | V. Matray |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6218 |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19262954 |
| INPADOC family ID | 5333016 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 2 |
