File:Patent-US-1811874.pdf
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Original file (1,159 × 1,704 pixels, file size: 231 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Edward C. Berry |
|---|---|
| Assignee |
Chilton Pen Company |
| Country |
US |
| Application N° |
336171 |
| Application Date |
1929-01-30 |
| Patent N° |
1811874 |
| Brevettato |
1931-06-30 |
| Priorità |
1929-01-30 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore del tipo comb feed.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:50, 25 June 2012 |  | 1,159 × 1,704, 4 pages (231 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Edward C. Berry |Assignee=Chilton Pen Company |Country=US |ApplicationNum=336171 |ApplicationDate=1929-01-30 |PatentNum=1811874 |PatentDate=1931-06-30 |PriorityDate=1929-01-30 |Titolo=Fountain-pen |Marca=Chilton |Descrizione=Ali... |
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