Page values for "Patent FR-1853-16928"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1853 | |
| Year_granted | Date | 1853 | |
| Office | Page | FR | |
| Patent_number | String | 16928 | |
| Inventors | List of Page, delimiter: ; | Louis-Auguste Mangin | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Inventor_location | List of Page, delimiter: ; | Paris • Seine | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | un Aérostat dirigeable | |
| English_title | String | Air-Ship | |
| Tech_fields | List of Page, delimiter: ; | LTA • Navigation • Dirigible • Balloon • Hydrogen • Stability • Nacelle • Flapping • Propulsion • Rame • Piloting • Safety • Parachute, aerostat | |
| Filing_date | Date | 1853-07-11 | |
| Grant_date | Date | 1853-08-18 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | 1 · 0.5 · 0 | Yes |
| Patent_agent | Page | A. L. de Fontainemoreau | |
| Family_year | Date | 1853 | |
| First_filing | Boolean | No | |
| Number_of_text_pages | Integer | 3 | |
| Number_of_diagram_pages | Integer | 1 | |
| Number_of_figures | Integer | 1 |
