Patent CH-1912-60669
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Paris, France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | CH |
| Patent number | 60669 |
| Inventors | Louis Constantin |
| Inventor country | FR |
| Applicant person | Louis Constantin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Dispositif pour diminuer la résistance à l'avancement des véhicules |
| English title | Disposition for reducing the resistance to the advancement of vehicles |
| Tech fields | Hydrodynamics, Aerodynamics |
| Filing date | 1912-03-15 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-08-16 |
| Granted? | 1 |
| Publication date | 1913-08-16 |
| Supplementary to patent | Patent ES-1911-50083 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | E. Imer-Schneider |
| Assigned to | |
| National tech categories | CH 126b |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 6 |
