Page values for "Patent US-1818-1274679"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1917 | |
| Year_granted | Date | 1918 | |
| Office | Page | US | |
| Patent_number | String | Everard Richard Calthrop | |
| 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 | |
| Original_title | String | Parachute-launching device | |
| English_title | String | Parachute-launching device | |
| Tech_fields | List of Page, delimiter: ; | Parachutes | |
| Related_to_aircraft | String | Yes · Partially · No | -1 |
| CPCs | List of Page, delimiter: ; | CPC B64D1/02 (EP, US) | |
| Number_of_text_pages | Integer | 4 | |
| Number_of_claims | Integer | 6 | |
| Number_of_diagram_pages | Integer | 3 | |
| Number_of_figures | Integer | 7 |
