Page values for "Patent DE-1894-74227"
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"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 | 74227 | |
| Inventors | List of Page, delimiter: ; | Erich Lindenberg | |
| Inventor_country | List of Page, delimiter: ; | DE | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Luftschiff mit Ballons | |
| English_title | String | Airship with balloons and propeller | |
| Tech_fields | List of Page, delimiter: ; | LTA • Frame • Balloon • Propeller | |
| Filing_date | Date | 1893-07-14 | |
| Grant_date | Date | 1894-04-02 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| National_tech_categories | List of Page, delimiter: ; | DE 77 | |
| CPCs | List of Page, delimiter: ; | CPC B64B1/00 | |
| First_filing | Boolean | No | |
| INPADOC_family_ID | String | 9366527 | |
| Number_of_text_pages | Integer | 1 | |
| Number_of_diagram_pages | Integer | 2 | |
| Number_of_figures | Integer | 1 |
