Patent FR-1911-448421
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- Inventor location: département Seine
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 448421 |
| Inventors | Émile-Jean-Jules Salmson, Georges-Henri-Marius Canton, Pierre-Georges Unné |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Émile-Jean-Jules Salmson, Georges-Henri-Marius Canton, Pierre-Georges Unné |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux moteurs à explosion |
| English title | Improvements to internal combustion engines |
| Tech fields | motors, internal combustion, cylinders |
| Filing date | 1911/11/25 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912/11/26 |
| Granted? | Yes |
| Publication date | 1913-01-30 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | L. Chassevent |
| Assigned to | |
| National tech categories | FR 5.8 |
| IPCs | IPC F02B75/26, IPC F02B75/28 |
| CPCs | CPC F02B75/26, CPC F02B75/282 |
| Family year | 1911 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 2 |
