File:Patent-US-307735.pdf
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Dettagli
| Inventor |
Lewis E. Waterman |
|---|---|
| Assignee |
Lewis E. Waterman |
| Country |
US |
| Application N° |
307735 |
| Application Date |
1883-06-20 |
| Patent N° |
307735 |
| Brevettato |
1884-11-04 |
| Priorità |
1883-06-20 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Stilografica e alimentatore |
Riferimenti esterni
Informazioni
Altro brevetto iniziale di Lewis E. Waterman relativo alla costruzione di un alimentatore.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:45, 26 July 2012 |  | 1,159 × 1,704, 3 pages (121 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Lewis E. Waterman |Assignee=Lewis E. Waterman |Country=US |ApplicationNum=307735 |ApplicationDate=1883-06-20 |PatentNum=307735 |PatentDate=1884-11-04 |PriorityDate=1883-06-20 |Titolo=Fountain-pen |Marca=Waterman |Descrizione=Penn... |
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