Page values for "Patent CH-1902-23691"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1901 | |
| Year_granted | Date | 1902 | |
| Office | Page | CH | |
| Patent_number | String | 23691 | |
| Inventors | List of Page, delimiter: ; | Maurice Léger | |
| Inventor_country | List of Page, delimiter: ; | MC | |
| Applicant_person | List of Page, delimiter: ; | Maurice Léger | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Hélicoptère ou appareil volaut dirigeable plus lourd que l'air, mû des hélices | |
| English_title | String | Helicopter or airship flying aircraft heavier than air, powered by propellers | |
| Tech_fields | List of Page, delimiter: ; | Helicopter | |
| Supplementary_to_patent | List of Page, delimiter: ; | Patent HU-1901-22471 | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| Patent_agent | Page | A. Ritter | |
| National_tech_categories | List of Page, delimiter: ; | CH 115 | |
| Family_year | Date | 1901 | |
| First_filing | Boolean | No | |
| Number_of_text_pages | Integer | 4 | |
| Number_of_claims | Integer | 3 | |
| Number_of_diagram_pages | Integer | 2 | |
| Number_of_figures | Integer | 10 |
