File:Patent-US-653818.pdf
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Original file (1,159 × 1,704 pixels, file size: 138 KB, MIME type: application/pdf, 3 pages)
| Inventor |
George S. Parker |
|---|---|
| Assignee |
George S. Parker |
| Country |
US |
| Application N° |
12204 |
| Application Date |
1900-04-09 |
| Patent N° |
653818 |
| Brevettato |
1900-07-17 |
| Priorità |
1900-04-09 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Cappuccio a frizione |
Riferimenti esterni
Informazioni
Brevetto per un cappuccio a frizione (una variante di tipo cone cap, forse lo slip on cap?). Presumibilmente già in produzione e corrispondente a quello mostrato in questa pubblicità.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:36, 2 July 2012 |  | 1,159 × 1,704, 3 pages (138 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=George S. Parker |Assignee=George S. Parker |Country=US |ApplicationNum=12204 |ApplicationDate=1900-04-09 |PatentNum=642151 |PatentDate=1900-07-17 |PriorityDate=1900-04-09 |Titolo=Fountain-pen |Marca=Parker |Descrizione=Cappuccio... |
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