Patent FR-1910-412497
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- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 412497 |
| Inventors | Pierre-Louis Pujo, Ernest-Marie Merlin |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Pierre-Louis Pujo, Ernest-Marie Merlin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Hélice à ailes déformables |
| English title | Propeller with flexible blades |
| Tech fields | propeller |
| Filing date | 1910-02-10 |
| Full specification filed date | |
| Application number | 412497D |
| Grant date | 1910-07-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
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| National tech categories | |
| IPCs | IPC B64C11/30 |
| CPCs | CPC B64C11/30 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19231557 |
| INPADOC family ID | 5306179 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
