Page values for "Patent US-1879-220473"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_granted | Date | 1879 | |
| Office | Page | US | |
| Patent_number | String | 220473 | |
| Inventors | List of Page, delimiter: ; | John J. Greenough | |
| Inventor_country | List of Page, delimiter: ; | US | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Improvement in aerobats | |
| English_title | String | Aerobat | |
| Tech_fields | List of Page, delimiter: ; | Airplane • Propulsion | |
| Filing_date | Date | 1879-09-16 | |
| Grant_date | Date | 1879-10-14 | |
| Granted | Boolean | Yes | |
| Publication_date | Date | 1 | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| National_tech_categories | List of Page, delimiter: ; | USPC 244/6 • USPC 244/35R | |
| IPCs | List of Page, delimiter: ; | IPC F03D11/00 • IPC F03D3/00 | |
| CPCs | List of Page, delimiter: ; | CPC B64C23/005 • CPC F03D11/00 • CPC F03D3/00 • CPC B64C23/005 • CPC Y02E10/74 | |
| Family_year | Date | 1879 | |
| Application_ID | String | 45934298 |
