Page values for "Patent US-1871-121056"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_granted | Date | 1871 | |
| Office | Page | US | |
| Patent_number | String | 121056 | |
| Inventors | List of Page, delimiter: ; | Oscar Maddaus | |
| Inventor_country | List of Page, delimiter: ; | US | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Improvement in kites | |
| English_title | String | Kites | |
| Tech_fields | List of Page, delimiter: ; | Kite • Fun | |
| Filing_date | Date | 1871-11-21 | |
| Granted | Boolean | Yes | |
| National_tech_categories | List of Page, delimiter: ; | USPC 244/155R | |
| CPCs | List of Page, delimiter: ; | CPC A63H27/087 | |
| First_filing | Boolean | Yes |
