Patent FR-1909-408079.12104
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This is an addition to Patent FR-1909-408079, which was filed 1909-10-19.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
This patent involves a patent agent whose name is difficult to read. It may be "E. Plainglier".
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 12104 |
| Inventors | Maurice-Martial Chapau |
| Inventor country | FR |
| Applicant person | Maurice-Martial Chapau |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Dispositif de propulsion et de direction par ailes battantes, appliqué aux aéronats |
| English title | Propulsion device and direction for beating arrows, applied to aeronautics |
| Tech fields | LTA, Steering, Propulsion |
| Filing date | 1909/12/17 |
| Full specification filed date | |
| Application number | 12104D |
| Grant date | 1910/04/29 |
| Granted? | Yes |
| Publication date | 1910/07/20 |
| Supplementary to patent | Patent FR-1909-408079 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | E. Plainglier |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18715720 |
| INPADOC family ID | 5197043 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
