Page values for "Patent GB-1892-5035"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1892 | |
| Office | Page | GB | |
| Patent_number | String | 5035 | |
| Inventors | List of Page, delimiter: ; | R. L. Tapscott | |
| Original_title | String | Improvements in Life-Saving Appliances | |
| English_title | String | Life-Saving Appliances | |
| Tech_fields | List of Page, delimiter: ; | LTA • Balloon • Gas • Safety • Marine • Method | |
| Filing_date | Date | 1892-03-15 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | Yes · Partially · No | 1 |
| National_tech_categories | List of Page, delimiter: ; | GB 4 life-saving |
