File:Patent-GB-191507408.pdf
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Original file (1,239 × 1,754 pixels, file size: 290 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Cecil Bristow |
|---|---|
| Assignee |
Cecil Bristow |
| Country |
GB |
| Application N° |
191507408 |
| Application Date |
1915-05-17 |
| Patent N° |
191507408 |
| Brevettato |
1916-01-20 |
| Priorità |
1915-05-17 |
| Brand | |
| Title |
Improvements in or relating to Fountain Pens |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a levetta, nella versione in cui la levetta è tenuta in posizione con un anello, metallico alloggiato in una scanalatura del fusto. Attribuito alla Swan per le precedenti relazioni dell'inventore con questa marca.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:40, 6 June 2020 |  | 1,239 × 1,754, 7 pages (290 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Cecil Bristow |Assignee=Cecil Bristow |Country=GB |ApplicationNum=191507408 |ApplicationDate=1915-05-17 |PatentNum=191507408 |PatentDate=1916-01-20 |PriorityDate=1915-05-17 |Titolo=Improvements in or relating to Fountain Pens |Ma... |
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