Patent FR-1913-459470
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Reference is made herein specifically to what we have designated as Patent AT-1912-63049.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Germany
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 459470 |
| Inventors | Ludwig Schmidl |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Ludwig Schmidl |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aéroplane à surfaces sustentatrices rotatives ou déplacables |
| English title | Airplane with moveable or rotating surfaces, that is, flapping wings |
| Tech fields | Airplane, Wings, Flapping, Lift, Propulsion, Sustentation |
| Filing date | 1913-06-19 |
| Full specification filed date | |
| Application number | 459470D |
| Grant date | 1913-09-06 |
| Granted? | 1 |
| Publication date | 1913-11-06 |
| Supplementary to patent | Patent AT-1912-63049 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Société A. Frey et de Carsalade |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/52 |
| CPCs | CPC B64C3/52, CPC B64C2700/6245 |
| Family year | 1912 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19277502 |
| INPADOC family ID | 5345519 |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 24 |
| Number of claims | 22 |
