Page values for "Patent DE-1894-77895"
Jump to navigation
Jump to search
"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1893 | |
| Year_granted | Date | 1894 | |
| Office | Page | DE | |
| Patent_number | String | 77895 | |
| Inventors | List of Page, delimiter: ; | Richard Czygan | |
| Inventor_country | List of Page, delimiter: ; | DE | |
| Applicant_person | List of Page, delimiter: ; | Richard Czygan | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Drehpropeller für Luftschiffe | |
| English_title | String | Propeller for airships | |
| Tech_fields | List of Page, delimiter: ; | Propulsion • Propeller | |
| Filing_date | Date | 1893-04-17 | |
| Grant_date | Date | 1894-01-05 | |
| Granted | Boolean | Yes | |
| Publication_date | Date | 1894-11-05 | |
| Supplementary_to_patent | List of Page, delimiter: ; | Patent DE-1893-73799 | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| National_tech_categories | List of Page, delimiter: ; | DE 77 | |
| Family_year | Date | 1893 | |
| First_filing | Boolean | Yes | |
| Number_of_text_pages | Integer | 1 | |
| Number_of_diagram_pages | Integer | 1 | |
| Number_of_figures | Integer | 6 |
