Page values for "Patent GB-1913-9028"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1913 | |
| Year_granted | Date | 1913 | |
| Office | Page | GB | |
| Patent_number | String | 9028 | |
| Inventors | List of Page, delimiter: ; | Everard Richard Calthrop | |
| Inventor_country | List of Page, delimiter: ; | GB | |
| Applicant_person | List of Page, delimiter: ; | Everard Richard Calthrop | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Improvements in and relating to Parachutes | |
| English_title | String | Improvements in and relating to Parachutes | |
| Tech_fields | List of Page, delimiter: ; | Parachutes | |
| Filing_date | Date | 1913 | |
| Grant_date | Date | 1913 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| IPCs | List of Page, delimiter: ; | IPC B64D17/72 | |
| CPCs | List of Page, delimiter: ; | CPC B64D17/72 | |
| Family_year | Date | 1913 | |
| First_filing | Boolean | Yes |
