File:Patent-US-2158615.pdf
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Original file (1,159 × 1,704 pixels, file size: 493 KB, MIME type: application/pdf, 8 pages)
Dettagli
| Inventor |
Howard S. Wright |
|---|---|
| Assignee |
W. A. Sheaffer Pen Company |
| Country |
US |
| Application N° |
155628 |
| Application Date |
1937-07-26 |
| Patent N° |
2158615 |
| Brevettato |
1939-05-16 |
| Priorità |
1937-07-26 |
| Brand | |
| Title |
Fountain pen |
| Description |
Alimentatore per Vacuum-Fil |
Riferimenti esterni
Informazioni
Brevetto per l'alimentatore per le Vacuum-Fil.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:15, 12 July 2012 |  | 1,159 × 1,704, 8 pages (493 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Howard S. Wright |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=155628 |ApplicationDate=1937-07-26 |PatentNum=2158615 |PatentDate=1939-03-16 |PriorityDate=1937-07-26 |Titolo=Fountain pen |Marca=Sheaffer |Descriz... |
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