Page values for "Patent GB-1867-549"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1867 | |
| Office | Page | GB | |
| Patent_number | String | 549 | |
| Inventors | List of Page, delimiter: ; | J. A. A. Fontaine | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Applicant_person | List of Page, delimiter: ; | A. V. Newton | |
| Applicant_is_inventor | Boolean | No | |
| English_title | String | [Aerial railway] | |
| Tech_fields | List of Page, delimiter: ; | Track • Balloon • LTA • Sails • Aero-as-power | |
| Related_to_aircraft | String | 1 · 0.5 · 0 | 1 |
| National_tech_categories | List of Page, delimiter: ; | GB 4 |
