Page values for "Patent FR-1871-92914"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1871 | |
| Office | Page | FR | |
| Patent_number | String | 92914 | |
| Inventors | List of Page, delimiter: ; | Richard Boyman-Boyman | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Original_title | String | perfectionnements dans la construction des bateaux à vapeur et autres, des vaisseaux et des machines aériennes, de façon à réduire leur résistance, et dans leur propulsion et la manière de les gouverner | |
| English_title | String | Improvements in the construction steam boat, along with other boats, of ships and air-ships, in a manner reducing their resistance, also pertaining to their propulsion and steering | |
| Tech_fields | List of Page, delimiter: ; | Aerial Navigation • Construction • Structure • Texture(?) • Propulsion • Navigation | |
| Filing_date | Date | 1871-10-05 | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| National_tech_categories | List of Page, delimiter: ; | FR 5 | |
| Citations_from_after_1930 | Integer | 5 |
