Patent FR-1910-414535
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Sources
- Original patent document and bibliography entry on espacenet
- Original via Espacenet
- Inventor location: Hamburg, Germany
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 414535 |
| Inventors | Robert Pohl |
| Inventor country | DE |
| Applicant person | Robert Pohl |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Hélice pour la navigation aérienne |
| English title | Flexible propeller blades |
| Tech fields | propellers |
| Filing date | April 6, 1910 |
| Full specification filed date | |
| Application number | 414535D |
| Grant date | June 22, 1910 |
| Granted? | Yes |
| Publication date | September 5, 1910 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | E. Blétry |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/04 |
| CPCs | CPC B64C11/04 |
| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19233553 |
| INPADOC family ID | 5307919 |
| Number of text pages | |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 2 |
