File:Patent-US-1103349.pdf
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Dettagli
| Inventor |
William L. Chapman |
|---|---|
| Assignee |
William L. Chapman |
| Country |
US |
| Application N° |
746219 |
| Application Date |
1913-02-04 |
| Patent N° |
1103349 |
| Brevettato |
1914-07-14 |
| Priorità |
1913-02-04 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a siringa con alberino estensibile inserito nel fondello. Identificato come associato alla A. A. Waterman essendo citato come testimone Hobart W. Geyer ed avendo un altro brevetto (nº US-1075815) assegnato alla stessa.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:06, 3 August 2012 |  | 1,159 × 1,704, 3 pages (157 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William L. Chapman |Assignee=William L. Chapman |Country=US |ApplicationNum=746219 |ApplicationDate=1913-02-04 |PatentNum=1103349 |PatentDate=1914-07-14 |PriorityDate=1913-02-04 |Titolo=Fountain-pen |Marca=A. A. Waterman |Descriz... |
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