Patent FR-1910-420254
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Patent spec has math.
- Tech clas CPC B64C3/50: Varying camber by leading or trailing edge flaps
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR420254A on google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 420254 |
| Inventors | Pierre Le Cordier, Ludovic Ventre |
| Inventor country | FR |
| Inventor location | Bouches-du-Rhône |
| Applicant person | Pierre Le Cordier, Ludovic Ventre |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements aux aéroplanes |
| English title | Improvements to airplanes |
| Tech fields | |
| Filing date | 1910-09-05 |
| Full specification filed date | |
| Application number | 420254D |
| Grant date | 1910-11-18 |
| Granted? | 1 |
| Publication date | 1911-01-26 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | J. Bonnet-Thirion |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/50 |
| CPCs | CPC B64C3/50 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19239147 |
| INPADOC family ID | 5312759 |
| Number of text pages | 3 |
| Number of diagram pages | 0 |
| Number of figures | 0 |
| Number of claims | 1 |
