Page values for "Patent RU-1907-17541"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1907 | |
| Year_granted | Date | 1910 | |
| Office | Page | RU | |
| Patent_number | String | 17541 | |
| Inventors | List of Page, delimiter: ; | С. Ощевский-Круглик • S. Oshchevsky-Kruglik | |
| Inventor_country | List of Page, delimiter: ; | RU | |
| Applicant_person | List of Page, delimiter: ; | С. Ощевский-Круглик | |
| Applicant_type | List of String, delimiter: ; | INDIV | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Описание летательного аппарата, представляющего комбинацию геликоптера с аэропланом | |
| English_title | String | Flying machine, embodying a combination of helicopter and aeroplane | |
| Tech_fields | List of Page, delimiter: ; | Flying machine • Hybrid • Helicopter • Airplane | |
| Filing_date | Date | 1907-10-26 | |
| Grant_date | Date | 1910-08-13 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | 1 · 0.5 · 0 | 1 |
| Serial_number | String | 33748 | |
| National_tech_categories | List of Page, delimiter: ; | RU Group V | |
| Family_year | Date | 1907 | |
| First_filing | Boolean | Yes | |
| Number_of_text_pages | Integer | 3 | |
| Number_of_claims | Integer | 1 |
