Page values for "Patent FR-1893-232924"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_granted | Date | 1893 | |
| Office | Page | FR | |
| Patent_number | String | 232924 | |
| Inventors | List of Page, delimiter: ; | Calten | |
| Applicant_person | List of Page, delimiter: ; | Calten | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Indicateur avertisseur électrique des mouvements de gouvernail | |
| English_title | String | Electric indicator display of rudder movements | |
| Tech_fields | List of Page, delimiter: ; | Instrument • Navigation • Electricity | |
| Grant_date | Date | 1893-09-20 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Partially |
| Patent_agent | Page | Nauhardt | |
| National_tech_categories | List of Page, delimiter: ; | FR 6.3 | |
| First_filing | Boolean | No |
