Page values for "Patent ES-1919-71897"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1919 | |
| Office | Page | ES | |
| Patent_number | String | 71897 | |
| Inventors | List of Page, delimiter: ; | René Caudron | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Applicant_person | List of Page, delimiter: ; | René Caudron | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Perfeccionamientos introducidos en los depósitos tales como los de aeronaves | |
| English_title | String | Improvements introduced in depots(possibly fuel tanks) such as aircraft | |
| Tech_fields | List of Page, delimiter: ; | Airplane • Design • Construction • Fueling | |
| Filing_date | Date | 1919-12-17 | |
| Grant_date | Date | 1920-03-16 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
