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 |
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 |