Patent FR-1912-439583
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- Tech class CPC B64C17/00: Aircraft stabilisation not otherwise provided for
Patent family descending from Patent IT-1911-12-22-De-Scrilli
- Patent FR-1912-439583 (English title: Longitudinal automatic balancer of airplanes, Supplementary to patent: Patent IT-1911-12-22-De-Scrilli, Filing date: 1912-01-13, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR439583A on google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 439583 |
| Inventors | Luigi De Scrilli |
| Inventor country | IT |
| Inventor location | |
| Applicant person | Luigi De Scrilli |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Équilibreur automatique longitudinal des aéroplanes |
| English title | Longitudinal automatic balancer of airplanes |
| Tech fields | balance |
| Filing date | 1912-01-13 |
| Full specification filed date | |
| Application number | 439583D |
| Grant date | 1912-04-13 |
| Granted? | 1 |
| Publication date | 1912-06-17 |
| Supplementary to patent | Patent IT-1911-12-22-De-Scrilli |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | E. Ducassou |
| 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 | 0 |
| Application ID | 19258060 |
| INPADOC family ID | 5328869 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 1 |
