File:Patent-US-2017110.pdf
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Original file (1,159 × 1,704 pixels, file size: 301 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
Henry J. Upton |
|---|---|
| Assignee |
Chilton Pen Company |
| Country |
US |
| Application N° |
647705 |
| Application Date |
1932-12-17 |
| Patent N° |
2017110 |
| Brevettato |
1935-10-15 |
| Priorità |
1932-12-17 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per il caricamento pneumatico della Chilton.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:51, 25 June 2012 |  | 1,159 × 1,704, 5 pages (301 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Henry J. Upton |Assignee=Chilton Pen Company |Country=US |ApplicationNum=647705 |ApplicationDate=1932-12-17 |PatentNum=2017110 |PatentDate=1935-10-15 |PriorityDate=1932-12-17 |Titolo=Fountain pen |Marca=Chilton |Descrizione=Cari... |
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