Patent FR-1862-53088
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| Year filed | |
|---|---|
| Year granted | 1862 |
| Office | FR |
| Patent number | 53088 |
| Inventors | Calvet |
| Inventor country | FR |
| Inventor location | |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | |
| Original title | système de navigation aérienne |
| English title | System of aerial navigation |
| Tech fields | navigation |
| Filing date | 1862-02-22 |
| Full specification filed date | |
| Application number | |
| Grant date | 1862-02-22 |
| Granted? | |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
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| Assigned to | |
| National tech categories | 20 |
| IPCs | |
| CPCs | |
| Family year | 1862 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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Sources
- U.S. Patent Office. Subject-matter Index of Patents for Invention, France, 1791-1876 Inclusive. 1883. http://bases-brevets19e.inpi.fr/Thot/FrmFicheDoc.asp?idfiche=0204038&refFiche=0119988
- Brevet d'invention de 15 ans
- Inventor location: Paris (54, rue Mazarine, Seine) ; Photographer chemist
