Page values for "Patent GB-1889-19282"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1889 | |
| Office | Page | GB | |
| Patent_number | String | 19282 | |
| Applicant_person | List of Page, delimiter: ; | Count H. Avet | |
| Tech_fields | List of Page, delimiter: ; | Propulsion • Navigation • Subsystem • Gears | |
| Filing_date | Date | 1889-11-30 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| National_tech_categories | List of Page, delimiter: ; | GB 4 propel & steer | |
| Family_year | Date | 1889 |
