Page values for "Patent FR-1897-266527"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1897 | |
| Year_granted | Date | 1897 | |
| Office | Page | FR | |
| Patent_number | String | 266527 | |
| Inventors | List of Page, delimiter: ; | Gustav Fricke | |
| Inventor_country | List of Page, delimiter: ; | DE | |
| Applicant_person | List of Page, delimiter: ; | Gustav Fricke | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Aérostat dirigeable | |
| English_title | String | Dirigible | |
| Tech_fields | List of Page, delimiter: ; | Air-Ship • LTA • Dirigibles | |
| Filing_date | Date | 1897-05-01 | |
| Grant_date | Date | 1897-05-01 | |
| Granted | Boolean | Yes | |
| Patent_agent | Page | Chassevent | |
| National_tech_categories | List of Page, delimiter: ; | FR 6.3 | |
| Family_year | Date | 1897 |
