Page values for "Patent FR-1883-154378"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1883 | |
| Year_granted | Date | 1883 | |
| Office | Page | FR | |
| Patent_number | String | 154378 | |
| Inventors | List of Page, delimiter: ; | Ménier • Méhut | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Système aérostatique dit : ballon militaire et scientifique dirigeable, à air chaud, système Ménier | |
| English_title | String | aerrostatic sytem called : directable military of scientific balloon, of hot air, Ménier System | |
| Tech_fields | List of Page, delimiter: ; | LTA • Military • Meteorology • Hot air | |
| Filing_date | Date | 1883-03-19 | |
| Grant_date | Date | 1883-03-19 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| National_tech_categories | List of Page, delimiter: ; | FR 6.3 | |
| Family_year | Date | 1883 |
