File:Patent-US-826552.pdf
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Original file (1,159 × 1,704 pixels, file size: 146 KB, MIME type: application/pdf, 3 pages)
| Inventor |
Charles Dunn |
|---|---|
| Assignee |
Charles Dunn |
| Country |
US |
| Application N° |
268033 |
| Application Date |
1905-07-03 |
| Patent N° |
826552 |
| Brevettato |
1906-07-24 |
| Priorità |
1905-07-03 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento a siringa.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:36, 24 June 2012 |  | 1,159 × 1,704, 3 pages (146 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Charles Dunn |Assignee=Charles Dunn |Country=US |ApplicationNum=268033 |ApplicationDate=1905-07-03 |PatentNum=826552 |PatentDate=1906-07-24 |PriorityDate=1905-07-03 |Titolo=Fountain-pen |Marca=Dunn |Descrizione=Sistema di caricam... |
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