Page values for "Patent FR-1870-88824"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_granted | Date | 1870 | |
| Office | Page | FR | |
| Patent_number | String | 88824 | |
| Inventors | List of Page, delimiter: ; | Kinzler • Keppler | |
| Applicant_person | List of Page, delimiter: ; | Kinzler • Keppler | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Perfectionnements dans les propulseurs | |
| English_title | String | Improvements in propellers | |
| Tech_fields | List of Page, delimiter: ; | Propulsion • Propellers | |
| Grant_date | Date | 1870-02-04 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Partially |
| Patent_agent | Page | Lemonnier | |
| First_filing | Boolean | No |
