Page values for "Patent FR-1858-37168"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1858 | |
| Office | Page | FR | |
| Patent_number | String | 37168 | |
| Inventors | List of Page, delimiter: ; | Megras | |
| Inventor_country | List of Page, delimiter: ; | FR | |
| Original_title | String | système de navire aérien | |
| English_title | String | Air-ship system | |
| Tech_fields | List of Page, delimiter: ; | LTA • Aerostat | |
| Filing_date | Date | 1858-06-23 | |
| Related_to_aircraft | String | Yes · Partially · No | Yes |
| National_tech_categories | List of Page, delimiter: ; | FR 5 |
