Page values for "Patent US-1873-141506"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_granted | Date | 1873 | |
| Office | Page | US | |
| Patent_number | String | 141506 | |
| Inventors | List of Page, delimiter: ; | James A. Holmes | |
| Inventor_country | List of Page, delimiter: ; | US | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Improvement in casting steel ingots | |
| English_title | String | Casting steel ingots | |
| Grant_date | Date | 1873-08-05 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | No |
| Family_year | Date | 1873 |
