Page values for "Patent IT-1908-94928"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1908 | |
| Office | Page | IT | |
| Patent_number | String | 94928 | |
| Inventors | List of Page, delimiter: ; | Achille Bertelli | |
| Inventor_country | List of Page, delimiter: ; | IT | |
| Original_title | String | Propulsore ad elica di forma speciale per navigazione | |
| English_title | String | Helical propeller for navigation | |
| Tech_fields | List of Page, delimiter: ; | Navigation • Propeller • Propulsion | |
| Filing_date | Date | 1908-04-03 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| National_tech_categories | List of Page, delimiter: ; | IT 8 |
