Page values for "Patent FR-1851-12382"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1851 | |
| Year_granted | Date | 1851 | |
| Office | Page | FR | |
| Patent_number | String | 12382 | |
| Inventors | List of Page, delimiter: ; | Chatelain | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | appareils et moyens perfectionnés servant aux récréations physiques sur les propriétés de l'air, tels que montgolfières, ballons, parachutes, etc. | |
| English_title | String | perfected tools and means serving in physical recreation on the properties of air, such as air-ships and parachutes | |
| Tech_fields | List of Page, delimiter: ; | LTA • Aviation, recreation • Safety • Parachutes | |
| Filing_date | Date | 1851-09-24 | |
| Grant_date | Date | 1851-12-20 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | 1 · 0.5 · 0 | Yes |
| National_tech_categories | List of Page, delimiter: ; | FR 6.4 | |
| Family_year | Date | 1851 | |
| First_filing | Boolean | No |
