Page values for "Patent FR-1920-504018"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1918 | |
| Year_granted | Date | 1920 | |
| Office | Page | FR | |
| Patent_number | String | 504018 | |
| Inventors | List of Page, delimiter: ; | Alessandro Anzani | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Moyeu d'hélice pour moteurs d'aviation à grande puissance | |
| English_title | String | Propeller hub for high-powered airplane motors | |
| Tech_fields | List of Page, delimiter: ; | Airplane • Propulsion • Propeller | |
| Filing_date | Date | 1918-01-14 | |
| Grant_date | Date | 1920-03-31 | |
| Granted | Boolean | Yes | |
| Publication_date | Date | 1920-06-23 | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| Patent_agent | Page | G. de Mestral et F. Harlé | |
| National_tech_categories | List of Page, delimiter: ; | FR 6.4 | |
| IPCs | List of Page, delimiter: ; | IPC B64C11/04 | |
| CPCs | List of Page, delimiter: ; | CPC B64C11/04 | |
| Family_year | Date | 1918 | |
| First_filing | Boolean | Yes | |
| Application_ID | String | 19320967 | |
| INPADOC_family_ID | String | 10300534 | |
| Number_of_text_pages | Integer | 2 | |
| Number_of_diagram_pages | Integer | 1 | |
| Number_of_figures | Integer | 2 |
