Page values for "Patent IT-1909-101811"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1909 | |
| Year_granted | Date | 1909 | |
| Office | Page | IT | |
| Patent_number | String | 101811 | |
| Inventors | List of Page, delimiter: ; | Alfredo Varni • Alfredo Varni fu Antonio | |
| Inventor_country | List of Page, delimiter: ; | IT | |
| Original_title | String | Aeroplano rotativo dirigible, con paracadute ad ombrello | |
| English_title | String | Rotating dirigible airplane [i.e. aicraft?] with umbrella-parachute | |
| Tech_fields | List of Page, delimiter: ; | Parachute • Design | |
| Filing_date | Date | 1909-04-15 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| National_tech_categories | List of Page, delimiter: ; | IT 8 |
