Patent FR-1909-403087
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- Patent document at espacenet
- {{esp|FR|403087A espacenet entry]
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 403087 |
| Inventors | Paul-Alexandre Descourtis, Paul-Jean Jousselme |
| Inventor country | FR |
| Applicant person | Paul-Alexandre Descourtis, Paul-Jean Jousselme |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur à ailes battantes et pivotantes et à orientation variable |
| English title | Propeller with swing and swivel wings and variable orientation |
| Tech fields | propeller, control |
| Filing date | May 17, 1909 |
| Full specification filed date | |
| Application number | 403087D |
| Grant date | September 15, 1909 |
| Granted? | Yes |
| Publication date | October 25, 1909 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
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| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19222354 |
| INPADOC family ID | 5300196 |
| Number of text pages | |
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| Number of claims |
