File:Patent-US-1862586.pdf
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Original file (1,159 × 1,704 pixels, file size: 303 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
George Stewart Vivian |
|---|---|
| Assignee |
T. B. Ford Limited |
| Country |
US |
| Application N° |
449604 |
| Application Date |
1930-05-03 |
| Patent N° |
1862586 |
| Brevettato |
1932-06-14 |
| Priorità |
1929-05-08 |
| Brand | |
| Title |
Fountain pen |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a pompa molto sofisticato usato per la Ford's Patent Pen. Priorità dal brevetto inglese.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:09, 2 January 2013 |  | 1,159 × 1,704, 5 pages (303 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=George Stewart Vivian |Assignee=T. B. Ford Limited |Country=US |ApplicationNum=449604 |ApplicationDate=1930-05-03 |PatentNum=1862586 |PatentDate=1932-06-14 |PriorityDate=1929-05-08 |Titolo=Fountain pen |Marca=Ford |Descrizione=... |
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